BM6248FS - 3-Phase Brushless Fan Motor Driver

Name: BM6248FS
SKU: BM6248FS-1432425

ROHM

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Datasheet Details

Part number	BM6248FS
Manufacturer	ROHM
File Size	1.80 MB
Description	3-Phase Brushless Fan Motor Driver
Datasheet	BM6248FS-ROHM.pdf

BM6248FS Product details

Description

This 3-phase Brushless Fan motor driver IC adopts PrestoMOS™ as the output transistor, and put in a small full molding package with the 180° sinusoidal commutation controller chip and the high voltage gate driver chip.

Features

600V PrestoMOS™ Built-in.
Output Current 1.5A.
Bootstrap operation by floating high side driver (including diode).
180° Sinusoidal Commutation Logic.
PWM Control (Upper and lower arm switching).
Phase control supported from 0° to +40° at 1° intervals.
Rotational Direction Switch.
FG signal output with pulse number switch (4 or 12).
VREG Output (5V/30mA).
Protection circuits provided: CL, OCP, TSD, UVLO, MLP and the external fault input.
Fau.

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Published: May 9, 2020 |