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SI8231AB-D-IS

Silicon Labs

SI8231AB-D-IS by Silicon Labs

SI8231AB-D-IS by Silicon Labs is a MOSFET gate driver with 2 functions, operating at 4.5-24V. It offers under voltage protection and supports power supplies of 3/5,12/15V. Ideal for applications requiring high side drivers in compact spaces due to its small outline package style.

Median Price

$2.380

Lifecycle Status

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Arrow

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Chip1Stop

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$2.220

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$2.140

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$2.060

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$2.060

Verical

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Nova Conductors

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Ampacity Inc.

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Continental Prestige Electronics

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$1.835

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AZTECH Wire

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Overview

Unlock the power of your applications with the Silicon Labs SI8231AB-D-IS MOSFET Gate Driver. Manufactured by Silicon Labs, known for their high-quality components, this driver offers built-in protections such as under voltage protection, ensuring reliability and peace of mind. With a compact design and dual terminal position for easy installation, this driver is perfect for a variety of power supply applications. Experience seamless operation and superior performance with the SI8231AB-D-IS, providing value and efficiency for all your electronic projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the package lightweight and cost-effective.

Surface Mount: YES

Surface mount packaging allows for easy and convenient installation on circuit boards.

Maximum Supply Voltage: 5.5 V

Can handle a maximum supply voltage of 5.5 V, making it suitable for a wide range of applications.

No. of Functions: 2

Having 2 functions in one device helps in simplifying the circuit design and reducing component count.

Package Shape: RECTANGULAR

Rectangular shape allows for efficient use of space on the PCB.

Built-in Protections: UNDER VOLTAGE

Built-in under voltage protection ensures safe operation of the device and protects it from damage.

Maximum Supply Voltage-1: 24 V

Ability to handle a maximum supply voltage of 24 V provides flexibility for use in different power supply configurations.

Power Supplies (V): 3/5,12/15

Support for multiple power supply voltages allows for compatibility with various systems.

No. of Terminals: 16

Having 16 terminals provides versatility in connecting the device to other components in the circuit.

Package Style (Meter): SMALL OUTLINE

Small outline package style saves space on the PCB and allows for compact designs.

Minimum Supply Voltage-1: 6.5 V

Can operate reliably at a minimum supply voltage of 6.5 V, ensuring stable performance.

Minimum Supply Voltage: 4.5 V

Support for a minimum supply voltage of 4.5 V ensures compatibility with low-power systems.

Maximum Operating Temperature: 125 °C

High maximum operating temperature of 125°C ensures reliability in harsh environments.

Minimum Operating Temperature: -40 °C

Low minimum operating temperature of -40°C allows for operation in cold conditions.

Terminal Position: DUAL

Dual terminal position provides flexibility in mounting and connecting the device.

Maximum Seated Height: 2.65 mm

Low maximum seated height helps in reducing the overall profile of the circuit board.

Width: 7.5 mm

Compact width of 7.5 mm enables efficient use of space on the PCB.

High Side Driver: YES

Presence of high side driver capability allows for driving power MOSFETs in high-side configurations.

Length: 10.3 mm

Length of 10.3 mm is suitable for compact and space-constrained designs.

Terminal Form: GULL WING

Gull wing terminal form provides reliable solder connections and ease of assembly.

Nominal Supply Voltage: 5 V

Support for a nominal supply voltage of 5 V ensures compatibility with standard power sources.

Turn-on Time: 0.045 us

Fast turn-on time of 0.045 us enhances the switching performance of the device.

Terminal Pitch: 1.27 mm

Terminal pitch of 1.27 mm allows for easy and secure connections on the PCB.

Nominal Supply Voltage-1: 12 V

Support for a nominal supply voltage of 12 V allows for compatibility with higher voltage systems.

Nominal Output Peak Current Limit: 0.5 A

Nominal output peak current limit of 0.5 A ensures safe operation and protects the device from overcurrent conditions.

Interface IC Type: HALF BRIDGE BASED IGBT/MOSFET DRIVER

Half bridge based IGBT/MOSFET driver interface IC type offers versatility in driving power transistors in various configurations.

Turn-off Time: 0.045 us

Fast turn-off time of 0.045 us helps in minimizing switching losses and improving efficiency.

Output Current Flow Direction: SOURCE AND SINK

Support for both source and sink current flow direction ensures flexibility in driving different types of loads.

Technical Specifications

MOSFET Gate Drivers SI8231AB-D-IS attributes and parameters. Explore more MOSFET Gate Drivers devices from Silicon Labs

Specs

Built-in Protections:

UNDER VOLTAGE

High Side Driver:

YES

JESD-30 Code:

R-PDSO-G16

Length:

10.3 mm

No. of Functions:

2

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Output Current Flow Direction:

SOURCE AND SINK

Nominal Output Peak Current Limit:

.5 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

3/5,12/15

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Peripheral Drivers

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Nominal Supply Voltage:

5 V

Maximum Supply Voltage-1:

24 V

Minimum Supply Voltage-1:

6.5 V

Nominal Supply Voltage-1:

12 V

Surface Mount:

YES

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Turn-off Time:

.045 us

Turn-on Time:

.045 us

Width:

7.5 mm

Trade Compliance

SI8231AB-D-IS Interface ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Silicon Labs

Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.

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