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L4964 Datasheet HIGH CURRENT SWITCHING REGULATOR

Manufacturer: STMicroelectronics

General Description

The L4964 is a stepdown power switching regulator delivering 4A at a voltage variable from 5.1V to 28V.

Overview

L4964 HIGH CURRENT SWITCHING REGULATOR .

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Key Features

  • of the device include overload protection, soft start, remote inhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations. The L4964 is mounted in a 15-lead Multiwatt® plastic power package and requires very few external components. Efficient operation at switching frequencies up to 120kHz allows a reductionin the size and cost of external filter components. PIN.