A3921 Datasheet, Driver, Allegro

A3921 Features

• Driver
• High current gate drive for N-channel MOSFET full bridge
• High-side or low-side PWM switching
• Charge pump for low supply voltage operation
• Top-off

PDF File Details

Part number:

A3921

Manufacturer:

Allegro

File Size:

1.12MB

Download:

📄 Datasheet

Description:

Automotive full bridge mosfet driver. The A3921 is a full-bridge controller for use with external N‑channel power MOSFETs and is specifically designed for automotive appli

A3921 Application

• Applications with high-power inductive loads, such as brush DC motors. A unique charge pump regulator provides full (>10 V) gate drive for battery v

TAGS

A3921

Allegro

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