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8906 Datasheet - Allegro MicroSystems

BIDIRECTIONAL 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING

8906 Features

* and modes of operation, such as the speed control parameters, rotational direction, startup current limit, sleep mode, diagnostic modes, and others. The A8906CLB is fabricated in Allegro’s BCD (Bipolar CMOS DMOS) process, an advanced mixed-signal technology that combines bipolar, analog and digital

8906 General Description

Power Outputs. The power outputs of the A8906CLB are n-channel DMOS transistors with a total source plus sink rDS(on) of typically 1 Ω. Internal charge pump boost circuitry provides voltage above supply for driving the high-side DMOS gates. Intrinsic ground clamp and flyback diodes provide protectio.

8906 Datasheet (159.89 KB)

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Datasheet Details

Part number:

8906

Manufacturer:

Allegro MicroSystems

File Size:

159.89 KB

Description:

Bidirectional 3-phase brushless dc motor controller/driver with back-emf sensing.
8906 BIDIRECTIONAL 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING LOAD SUPPLY C D2 C WD CST OUTA GROUND GROUND OUT B OUT C CENTERT.

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8906 BIDIRECTIONAL 3-PHASE BRUSHLESS MOTOR CONTROLLER DRIVER WITH BACK-EMF SENSING Allegro MicroSystems

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