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AAT4644 Datasheet 4-Channel Current Limited Load Switch

Manufacturer: Advanced Analogic Technologies

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Datasheet Details

Part number AAT4644
Manufacturer Advanced Analogic Technologies
File Size 277.28 KB
Description 4-Channel Current Limited Load Switch
Datasheet download datasheet AAT4644 Datasheet

General Description

The AAT4644 is a four-channel resettable fuse.

It utilizes independent current-limited and thermally protected P-channel MOSFETs to protect against short circuits.

Each switch's current limit is factory programmed at 1A.

Overview

AAT4644 4-Channel Current Limited Load Switch General.

Key Features

  • SmartSwitch™ 500mA per channel steady state 4 X 1A current limit trip point Over-temp protection Fast transient response:.
  • 1µs (typ) response to short circuit 100mΩ typical RDS(ON) Undervoltage Lockout Temp range -40 to 85°C 8 pin TSSOP or SOP packages Preliminary Information.

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