Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
HALF BRIDGE BASED MOSFET DRIVER; Terminal Form: NO LEAD; No. of Terminals: 13; Package Code: TFLGA; Package Shape: SQUARE; Peak Reflow Temperature (C): NOT SPECIFIED;
Median Price
-
Lifecycle Status
Suppliers In-Stock
2
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Modulus Dynamics
$2.018
$1.937
$1.857
Native Components
$5.300
Authorized Procurement Solutions
Perfect Parts
Northwest PG Solutions
$5.194
Corphita
MOSFET Gate Drivers 2EDF7235K attributes and parameters. Explore more MOSFET Gate Drivers devices from Infineon Technologies
High Side Driver:
Input Characteristics:
Interface IC Type:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Nominal Output Peak Current Limit:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Seated Height:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Maximum Supply Voltage-1:
Minimum Supply Voltage-1:
Nominal Supply Voltage-1:
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Turn-off Time:
Turn-on Time:
Width:
2EDF7235K Interface ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Infineon Technologies AG is a leading global semiconductor manufacturer and provider of comprehensive solutions for automotive, industrial, and consumer applications. Founded in 1999, the company has grown to become one of the largest semiconductor manufacturers in Europe. Infineon is headquartered in Neubiberg, Germany with operations across countries in Europe and Asia Pacific. Infineon provides microelectronics products that address many of today's societal challenges affecting energy efficiency, mobility, security and connectivity. Over the past two decades Infineon has become a major player in the semiconductor industry with an impressive portfolio of innovative technologies. As one of only four companies that produce DRAM chips for automobiles, Infineon produces cutting-edge processors for use in advanced driver assistance systems (ADAS). Likewise, they specialize in providing advanced embedded secure microcontrollers that are essential for connected devices. Furthermore, they offer integrated circuit solutions for industrial power control such as motor controllers and embedded gate drivers.
CEO
Jochen Hanebeck
Chief Financial Officer
Sven Schneider
Chief Marketing Officer
Andreas Urschitz
Villach 300mm
Fabrication
Fab Initiation
2011
Austria
Villach
Wafer Capacity
11,000
Kulim 2
2016
Malaysia
Kulim
79,500
Dresden - Module 3
1999
Germany
Dresden
58,000
Villach Building
2,000
Regensburg
1986
60,000
Dresden 200 - Module 1
1995
28,000
Dresden 200 - Module 2
1996
Building 38
2005
500
Building 47
Kulim 1
2006
110,000
Mesa Facility
1990
USA
Mesa
3,000
Villach 150mm
1981
35,000
Villach 200mm
68,000
Temecula
30,000
2021
2018
5,000
Kulim 3
2024
Fab 25
Austin
31,000
Dresden - Module 4
2026
1N4148
Central Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
International Semiconductor
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
1N4148WS
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
DS18B20+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Package Shape or Style: RECTANGULAR; Maximum Operating Current: 1.5 mA; Package Equivalence Code: SIP3,.1,50;
2N7002
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
NC7WZ17P6X
Onsemi
The Onsemi NC7WZ17P6X is a logic gate with 2 functions, featuring a propagation delay of 13.1 ns at 1.8V supply voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 100mA. With Schmitt Trigger technology and small outline packaging, it suits compact electronic designs requiring fast signal processing.
M24308/2-1F
Air Electro
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; MIL Conformity: YES; Additional Features: STANDARD: MIL-DTL-24308;
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
STM32H753IIT6
STMicroelectronics
STM32H753IIT6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs and 2-Ch 12-Bit DACs, suitable for industrial applications requiring high-speed data processing and connectivity via CAN, ETHERNET, USB, and more.
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Comchip Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; Operating Mode: ENHANCEMENT MODE;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
LM555CN
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Multicomp Pro
LM5106MMX/NOPB
National Semiconductor
MOSFET Drivers; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: TSSOP; Package Shape: RECTANGULAR; Terminal Position: DUAL;
NCP81074BDR2G
NCP81074BDR2G by Onsemi is a MOSFET gate driver with 8 terminals, operating voltage range of 4.5V to 20V, and peak current limit of 10A. Ideal for automotive applications due to its small outline package style, dual terminal position, and high temperature grade suitability up to 140°C. Fast turn-on/off times of 0.027us make it efficient for buffer or inverter based MOSFET driving needs.
LTC7000IMSE#WTRPBF
Analog Devices
LTC7000IMSE#WTRPBF by Analog Devices is a MOSFET gate driver with 150V max supply voltage, AEC-Q100 screening level, and 10V nominal voltage. Ideal for automotive applications, it features a CMOS technology, 0.07us turn-on/off time, and small outline package style.
NCP81071BDR2G
NCP81071BDR2G by Onsemi is a MOSFET gate driver with 2 functions, operating at 4.5-20V. It has a small outline package, suitable for automotive applications. With a temperature range of -40 to 140°C, it offers reliable performance in various environments.
IRS10752LTRPBF
International Rectifier
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: LSSOP; Package Shape: RECTANGULAR;
IR2104SPBF
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM5109BMAX/NOPB
MOSFET Drivers; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Moisture Sensitivity Level (MSL): 1;
IR2110STR
IR2110STR by International Rectifier is a MOSFET Gate Driver with 16 terminals, suitable for automotive applications. It operates b/w -40 to 125 °C and has a max supply voltage of 520 V. With a turn-on time of 0.15 us and turn-off time of 0.125 us, it provides efficient control for high side drivers.
HIP4086AABZ
Renesas Electronics
HIP4086AABZ by Renesas Electronics is a MOSFET Gate Driver with 24 terminals, operating temperature range of -40 to 125 °C. It has a supply voltage range of 7-15 V and turn-on/off time of 0.158/0.135 us. Ideal for automotive applications due to its small outline package style and high side driver feature.
LM5111-1MYX/NOPB
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: HTSSOP; Package Shape: SQUARE;
LM5104MX
Texas Instruments
LM5104MX by Texas Instruments is a MOSFET gate driver with a max supply voltage of 14V and built-in under voltage protection. It operates in automotive-grade temperatures, with turn-on/off times of 0.056us and a nominal output peak current limit of 1.8A. Ideal for half-bridge based peripheral driver applications due to its small outline package style and source/sink output current flow direction.
MIC4422YM
Micrel
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
UCC27524AQDRQ1
UCC27524AQDRQ1 by Texas Instruments is a MOSFET gate driver with 2 channels, 5A output current, and 18V max supply voltage. It is designed for automotive applications, featuring AEC-Q100 screening level and operating temperature range of -40 to 140°C. The package style is small outline with dual terminal position for surface mount assembly.
SI8271GB-ISR
Skyworks Solutions
BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER;
LTC7003MPMSE#TRPBF
Linear Technology
BUFFER OR INVERTER BASED MOSFET DRIVER; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: HTSSOP; Package Shape: RECTANGULAR; Turn-on Time: .07 us;
Infineon Technologies
IR2104SPBF by Infineon is a MOSFET gate driver with a max supply voltage of 20V and high side driver feature. It has a turn-on time of 0.82us, making it suitable for automotive applications due to its temperature grade and small outline package style. With a nominal output peak current limit of 0.36A, this CMOS technology-based driver offers efficient performance in various electronic systems.
LTC4440ES6-5#TRPBF
LTC4440ES6-5#TRPBF by Analog Devices is a MOSFET gate driver with 6 terminals and CMOS technology. It operates b/w -40 to 85°C, with supply voltage ranging from 4 to 15 V. With a turn-on/off time of 0.065 us, it's ideal for industrial applications requiring precise control over MOSFET switching.
LM5101ASDX/NOPB
LM5101ASDX/NOPB by Texas Instruments is a MOSFET Gate Driver with 2 channels, 3A max output current, and 12V nominal voltage. It operates in automotive-grade temperatures (-40 to 125°C) and has a turn-on/off time of 45µs. Ideal for high side driver applications requiring fast switching speeds.
PDRV8706HRHBQ1
PDRV8706HRHBQ1 by Texas Instruments is a MOSFET gate driver with a max supply voltage of 37V and min operating temperature of -40°C. It features push-pull output characteristics, suitable for automotive applications requiring high side drivers. With a turn-on time of 0.85us and turn-off time of 0.6us, it offers fast switching performance in a compact chip carrier package style.
IR2125PBF
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
2EDF7275FXUMA1
2EDF7275FXUMA1 by Infineon Technologies is a MOSFET Gate Driver with a max supply voltage of 20V, suitable for automotive applications. It features a turn-on time of 0.044us and interface IC type as HALF BRIDGE BASED MOSFET DRIVER. The package style is SMALL OUTLINE with surface mount capability, making it ideal for compact designs.
2EDF7275KXUMA1
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: BUTT; No. of Terminals: 13; Package Code: TFLGA; Package Shape: SQUARE;
2EDF7175FXUMA1
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
2EDF8275FXUMA1
BUFFER OR INVERTER BASED MOSFET DRIVER; Moisture Sensitivity Level (MSL): 3;
2EDF9275FXUMA1
BUFFER OR INVERTER BASED MOSFET DRIVER; Terminal Finish: TIN; Peak Reflow Temperature (C): 260; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 3;
2EDF7235KXUMA1
2EDF7235KXUMA1 by Infineon Technologies is a MOSFET Gate Driver with a max supply voltage of 3.5V and min supply voltage of 3V. It features a turn-on time of 0.044us and turn-off time of 0.044us, suitable for industrial applications requiring precise control in high-temperature environments. The package style is grid array, thin profile, fine pitch, making it ideal for surface mount designs with limited space constraints.
2EDF7175F
HALF BRIDGE BASED MOSFET DRIVER; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED; Moisture Sensitivity Level (MSL): 3; Terminal Finish: Tin (Sn); JESD-609 Code: e3;
2EDF7175FXUMA2
BUFFER OR INVERTER BASED MOSFET DRIVER; JESD-609 Code: e3; Terminal Finish: TIN; Moisture Sensitivity Level (MSL): 3;
2EDF7275F
HALF BRIDGE BASED MOSFET DRIVER; Terminal Finish: TIN; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 3;
2EDF7275FXUMA2
2EDF7275FXUMA2 by Infineon Technologies is a MOSFET Gate Driver with a max supply voltage of 20V and min operating temperature of -40°C. It features a small outline package style, suitable for automotive applications due to its high side driver capability. With turn-on/off times of 0.044us, it offers standard input characteristics and operates at temperatures up to 125°C.
2EDF7275K
HALF BRIDGE BASED MOSFET DRIVER; Terminal Form: NO LEAD; No. of Terminals: 13; Package Code: TFLGA; Package Shape: SQUARE; Minimum Supply Voltage: 3 V;
2EDF7275KXUMA2
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 13; Package Code: TSSOP; Package Shape: SQUARE;
2EDF9275F
HALF BRIDGE BASED MOSFET DRIVER; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 3; Terminal Finish: TIN;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved