2557 Datasheet - Allegro

PROTECTED QUAD LOW-SIDE DRIVER

2557 Features

* I 300 mA Output Current per Channel I Independent Over-Current Protection &Thermal Limiting for Each Driver I Output Voltage to 60 V I Output SOA Protection I Fault-Detection Circuitry for Open or Shorted Load I Low Quiescent Current Sleep Mode I Integral Output Flyback/Clamp Diodes I TTL- and 5 V C

2557 General Description

AND APPLICATION The A2557 low-current quad power drivers provide the same protected output driver function as (and are pin compatible with) the UDx2543/49/59 devices, combined with a fault diagnostic scheme similar to the UDx2547, plus an automatic low-current Sleep-Mode function. These devices mon.

2557 Datasheet (173.07 KB)

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Datasheet Details

Part number:

2557

Manufacturer:

Allegro

File Size:

173.07 KB

Description:

Protected quad low-side driver.
Data Sheet 29317.16E 2557 PROTECTED QUAD LOW-SIDE DRIVER WITH FAULT DETECTION & SLEEP MODE A2557xLB OUT1 1 K2 OUT2 3 GROUND 4 GROUND 5 OUT3 6 FAUL.

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2557 PROTECTED QUAD LOW-SIDE DRIVER Allegro

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2557 Features

2557 General Description

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