3976 DUAL FULL BRIDGE PROTECTED MOTOR DRIVER

Allegro MicroSystems

Description

Page 1 of 5 3976 ADVANCED DATASHEET - 02/19/99 (Subject to change without notice) DUAL FULL BRIDGE PROTECTED MOTOR DRIVER The A3976 is designed to d.
Motor Supply Voltage Control Logic. Bridge 1 Control Logic. Bridge 1 Power Ground Return Bridge 1 Output Diagnostic Output Bridge 1.

📥 Download Datasheet

3976 Datasheet Preview — Preview of 3976 PDF

Datasheet Specifications

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

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

Applications

* Protection circuitry will check for open or shorted load, motor lead short to ground or supply, VBB overvoltage, VCC undervoltage, and thermal shutdown. If any of these conditions are detected the outputs will be disabled and fault information will be output to diagnostic pins FAULT1 and FAULT2. Th

3976 Distributors

📁 Related Datasheet

3970

📌 All Tags

3976 DUAL FULL BRIDGE PROTECTED MOTOR DRIVER Allegro MicroSystems

Allegro MicroSystems 3976-like datasheet