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BH6799FVM Datasheet Single-phase Full-wave Motor Driver

Manufacturer: ROHM

Overview: TECHNICAL NOTE DC Brushless Motor Driver Series for Cooling Fans Low-voltage Single-phase Full-wave DC Brushless Fan Motor Drivers BH6766FVM, BD6989FVM, BH6799FVM, BH6789FVM.

Datasheet Details

Part number BH6799FVM
Manufacturer ROHM
File Size 1.21 MB
Description Single-Phase Full-Wave Motor Driver
Datasheet BH6799FVM_Rohm.pdf

General Description

This is the summary of models that suit for notebook PC cooling fan.

They employ Bi-CMOS and Bi-CDMOS process, and realize low ON resistor, low power consumption, and quiet drive.

They also incorporate lock protection and automatic restart circuit which does not require external capacitor.

Key Features

  • 1) Soft switched drive 2) Incorporating lock protection and automatic restart circuit(BD6989FVM、BH6799FVM、BH6789FVM) 3) Rotating speed pulse signal (FG) output (BD6989FVM、BH6799FVM、BH6766FVM) 4) Lock alarm signal (AL) output (BH6789FVM) 5) PWM speed control (BD6989FVM) 6) MSOP8 compact package.

BH6799FVM Distributor