A89103 Datasheet - Allegro

A89103, Automotive Three-Phase and Battery Isolator MOSFET Driver

A89103 Automotive Three-Phase and Battery Isolator MOSFET Driver .
The A89103 is an N-channel power MOSFET driver capable of controlling five MOSFETs to provide motor-phase isolation and supply isolation in three-phas.

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Datasheet Details

Part number:

A89103

Manufacturer:

Allegro

File Size:

2.21 MB

Description:

Automotive Three-Phase and Battery Isolator MOSFET Driver

Features

* Five floating N-channel MOSFET drives
* Maintains VGS with 100 kΩ gate-source resistors
* Integrated charge pump controller
* 4.5 to 85 V supply voltage operating range
* Supports source-to-source and drain-to-drain battery MOSFET isolation
* VCP and

Applications

* Three floating gate-drive outputs maintain phase-isolator power MOSFETs in the on state, over the full supply range, with highphase voltage and high dv/dt on the motor-phase connection for 12 V and 48 V systems. Two additional floating gate drivers are provided to isolate the battery supply voltage

A89103 Distributors

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A89103 Automotive Three-Phase and Battery Isolator MOSFET Driver Allegro

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