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LTC3646HDE#PBF

Analog Devices

LTC3646HDE#PBF by Analog Devices

LTC3646HDE#PBF by Analog Devices is a current-mode switching regulator with a buck configuration. It operates in an automotive temperature grade range from -40 to 150°C, making it suitable for automotive applications. With a max input voltage of 40V and nominal output voltage of 5V, this CMOS technology-based regulator offers high efficiency at a max switching frequency of 3 kHz.

Median Price

$8.144

Lifecycle Status

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11

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1k+

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DigiKey

USA . 91 parts In-Stock

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$10.550

100+ parts

$7.075

1k+ parts

$6.534

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$6.405

91

$10.550

$7.075

$6.534

$6.405

Analog Devices Inc

USA . 6,298 parts In-Stock

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$10.810

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$4.680

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$10.810

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Mouser Electronics

USA . 1,449 parts In-Stock

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$10.870

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$6.430

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$6.190

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$10.870

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Arrow

USA . 91 parts In-Stock

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$5.738

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$5.192

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$4.694

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$4.694

Verical

USA . 91 parts In-Stock

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$5.034

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Chip1Stop

Japan . 91 parts In-Stock

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$4.987

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Distributors (In-Stock)

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Nova Conductors

Japan . 550 parts In-Stock

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$5.787

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$5.787

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Digiode

USA . 5,053 parts In-Stock

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$9.291

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Chip Stock

USA . 3,043 parts In-Stock

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Vyrian

USA . 617 parts In-Stock

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Anansix

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Distributors (Availability)

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Corohmni

South Africa . 778 parts In-Stock

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$1.662

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$1.662

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Advanced Electronics

New Zealand . 500 parts In-Stock

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$1.784

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$1.695

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$1.695

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500

$1.784

$1.695

$1.695

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Modulus Dynamics

Lithuania . 871 parts In-Stock

1+ parts

$2.335

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$2.335

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$2.335

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871

$2.335

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$2.335

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Semicontronic

India . 340 parts In-Stock

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$4.240

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$4.134

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$4.113

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$4.240

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$4.113

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Ampacity Inc.

Singapore . 282 parts In-Stock

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$4.240

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Continental Prestige Electronics

USA . 4,040 parts In-Stock

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$5.787

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$5.672

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$5.672

Netroflash

USA . 50 parts In-Stock

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$5.787

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$5.498

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$5.382

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$5.787

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$5.382

MARBEL Systems

Belgium . 1,643 parts In-Stock

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$7.956

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Corphita

USA . 4,844 parts In-Stock

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$8.802

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Texas Native Microelectronics

USA . 450 parts In-Stock

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$9.145

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$8.779

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$8.505

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$8.048

450

$9.145

$8.779

$8.505

$8.048

Kenton Components

USA . 1,685 parts In-Stock

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$10.974

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$9.657

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Parana Technologies

USA . 2,099 parts In-Stock

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$14.005

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$13.025

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$14.005

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IDEA Electronic Components Group

UK . 334 parts In-Stock

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$15.059

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$14.306

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Aztec Data Supply Inc.

USA . 68 parts In-Stock

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$20.090

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DigiPath Technology Company

USA . 2,143 parts In-Stock

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$23.492

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$22.552

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Qasali Group International

UK . 2,495 parts In-Stock

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$24.692

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$22.963

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$21.729

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Microchip USA

USA . 2,674 parts In-Stock

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$28.756

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RC Electronics

USA . 9,459 parts In-Stock

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$5.900

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$5.390

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$5.230

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$5.230

Robosynatics

Brazil . 3,017 parts In-Stock

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$21.953

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$21.505

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$21.505

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Lucentia Tech

USA . 3,017 parts In-Stock

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$21.953

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Argo Parts USA

USA . 561 parts In-Stock

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Andel Nordic

Denmark . 436 parts In-Stock

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Perfect Parts

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Overview

Designed by Analog Devices, the LTC3646HDE#PBF is a cutting-edge switching regulator that offers exceptional quality and reliability. Ideal for automotive applications, this product provides a wide input voltage range and precise output regulation, ensuring optimal performance in various conditions. With a compact package style and high efficiency design, customers can benefit from reduced power consumption and improved system reliability. Trust Analog Devices to deliver innovative solutions that meet your needs and exceed your expectations. Experience the difference with the LTC3646HDE#PBF.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy package body material provides durability and protection for the internal components of the switching regulator, ensuring long-term performance.

Surface Mount: YES

The surface mount design enables easy and efficient installation onto circuit boards, saving time and space during assembly.

No. of Terminals: 14

With 14 terminals, this switching regulator offers a versatile range of connection options for various applications and configurations.

Maximum Operating Temperature: 150 °C

The high maximum operating temperature allows the switching regulator to operate reliably in a wide range of environmental conditions, including high temperature environments.

Control Mode: CURRENT-MODE

The current-mode control mode provides precise regulation of output voltage and current, ensuring stable and efficient operation of the switching regulator.

Width (mm): 3 mm

The compact width of 3mm makes this switching regulator suitable for applications where space is limited, without compromising on performance.

Nominal Input Voltage: 12 V

The 12V nominal input voltage offers compatibility with a wide range of power sources, making this switching regulator a versatile choice for different power supply requirements.

Maximum Switching Frequency: 3 kHz

The high maximum switching frequency of 3 kHz allows for fast and efficient power conversion, reducing power losses and improving overall efficiency.

Technical Specifications

Switching Regulators & Controllers LTC3646HDE#PBF attributes and parameters. Explore more Switching Regulators & Controllers devices from Analog Devices

Specs

Additional Features:

ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 30V

Other IC type:

Control Mode:

CURRENT-MODE

Maximum Input Voltage:

40 V

Minimum Input Voltage:

4 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-N14

JESD-609 Code:

e3

Length:

4 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

14

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-40 Cel

Nominal Output Voltage:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

Maximum Seated Height:

.8 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

3 kHz

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

NO LEAD

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3 mm

Trade Compliance

LTC3646HDE#PBF Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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