AUIR33402S Ver la hoja de datos (PDF) - International Rectifier

Número de pieza

componentes Descripción

Fabricante

AUIR33402S

PROTECTED HIGH SIDE SWITCH FOR AUTOMOTIVE DC MOTOR DRIVE

International Rectifier 

Automotive Grade

AUIR33402S

In pin and digital diagnostic

The IN has two functions. In normal working condition, the output follows the IN pin digital level. In latched fault condition

(over current and over temperature shutdown), the IN pin provides a digital frequency signal feedback to the µ-processor.

Vpwm

5v

Tpwron_rst

Fault

Reset

fault

Tslp

Input pin

Diag

5v

VdiagL

Vout

Vcc

11



2 FDiag

Figure 2: Wake sequence, sleep mode and reset latched fault.

5 www.irf.com

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August 14, 2014

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