AAT4910 Advanced Analogic Technologies, Inc., AAT4910 Datasheet

AAT4910

Manufacturer Part Number

AAT4910

Description

28v Half-bridge Dual N-channel Mosfet Driver

Manufacturer

Advanced Analogic Technologies, Inc.

Datasheet

1.AAT4910.pdf (14 pages)

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General Description

The AAT4910 is a 28V half-bridge dual MOSFET driver for

high-current DC-DC converter and motor driver applica-

tions. It drives both high-side and low-side N-channel

MOSFET switches controlled by a logic input. The internal

driver circuitry and MOSFET driver power comes from a

5V input allowing the use of low-threshold MOSFETs. The

high-side driver output stage is allowed to float at up to

28V, allowing a broad range of power sources.

The AAT4910 is available in a Pb-free, space-saving

SC70JW-8 package and is rated over the -40°C to 85°C

temperature range .

Typical Application

FastSwitch

4910.2008.09.1.0

On/Off

Multi-Phase

Controller

DC-DC

+5V

w w w . a n a l o g i c t e c h . c o m

28V Half-Bridge Dual N-Channel MOSFET Driver

AAT4910

Features

• Input Voltage Range up to 28V

• Dual N-Channel MOSFET Switches

• Shoot-Through Protection

• Over-Temperature Protection

• Available in 2.0 x 2.1 mm SC70JW-8 Package

• -40°C to 85°C Temperature Range

Applications

• Class D Audio

• High Current Synchronous DC-DC Converter

• Motor Drivers

• Multiphase DC-DC Converters

+5V

Up to 28V

Input

PRODUCT DATASHEET

Output

Voltage

AAT4910

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