A4938 Datasheet, Pre-driver, Allegro

A4938 Features

• Pre-driver ▪ Drives 6 N-channel MOSFETs ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO and thermal shutdown circuitry ▪ Hall element inputs ▪ PWM current limiting ▪ Dead tim

PDF File Details

Part number:

A4938

Manufacturer:

Allegro

File Size:

622.43kb

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📄 Datasheet

Description:

3-phase brushless dc motor pre-driver. The A4938 is a complete 3-phase brushless DC (BLDC) motor pre-driver, supplying direct, high-current gate drive of an all N-channel p

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A4938

Allegro

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