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3971 Datasheet, Allegro MicroSystems

3971 Datasheet, Allegro MicroSystems

3971

datasheet Download (Size : 141.47KB)

3971 Datasheet

3971 driver equivalent, dual dmos full-bridge driver.

3971

datasheet Download (Size : 141.47KB)

3971 Datasheet

Features and benefits

I ±2.5 A Load Current Capability per Bridge I Parallel Outputs for 5 A Load-Current Capability I Low rDS(on) Outputs Typically 325 mΩ source, 175 mΩ sink I Synchronous Re.

Application

the two DMOS full bridges in the A3971 may be connected in parallel as shown below. The current will be shared equally .

Description

No (Internal) connection Logic ground Control input, bridge 1 Output A, bridge 1 Load supply voltage, bridge 1 Ground Sense resistor, bridge 1 Output B, bridge 1 Control input, bridge 1 Control input, bridge 1 Charge-pump capacitor Charge-pump capaci.

Image gallery

3971 Page 1 3971 Page 2 3971 Page 3

TAGS

3971
DUAL
DMOS
FULL-BRIDGE
DRIVER
Allegro MicroSystems

Manufacturer


Allegro MicroSystems

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