3976 - DUAL FULL BRIDGE PROTECTED MOTOR DRIVER

Allegro MicroSystems

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Datasheet Details

Part number	3976
Manufacturer	Allegro MicroSystems
File Size	343.88 KB
Description	DUAL FULL BRIDGE PROTECTED MOTOR DRIVER
Datasheet	3976_AllegroMicroSystems.pdf

3976 Product details

Description

Motor Supply Voltage Control Logic Bridge 1 Control Logic Bridge 1 Power Ground Return Bridge 1 Output Diagnostic Output Bridge 1 Output Bridge 2 Output Diagnostic Output Bridge 2 Output Control Logic Bridge 2 Control Logic Bridge 2 Logic Supply No Connect 24 Lead SOIC 1 2 3 18,19,6,7 9 11 12 13 14 16 22 23 24 3,4,5,8,15,17,20,21 16 Lead DIP 1 2 3 4,5,12,13 6 7 8 9 10 11 14 15 16

Features

n n n n n n n n n n n 30 V , ±500 mA Continuous Output Rating 35V Load Dump Survival Output Short Circuit Protection Coded Fault Diagnostic Outputs Low Current Standby Mode Open Load Monitor Low Current Standby Mode VBB Over Voltage Shutdown Internal Thermal Shutdown Circuitry Internal Low Parasitic Free Wheeling Diodes Crossover Current Protection PART NUMBER A3976KLB A3973KB.

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Published: Mar 30, 2005 |