Datasheet Details
| Part number | BM6248FS |
|---|---|
| Manufacturer | ROHM |
| File Size | 1.80 MB |
| Description | 3-Phase Brushless Fan Motor Driver |
| Datasheet |
 BM6248FS Datasheet
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General 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.
Key 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.