BD69740FV
Multifunction Single-phase Full-wave Fan Motor Driver
BD69740FV
Multifunction Single-phase Full-wave Fan Motor Driver
BD69740FV is a pre-driver that controls the motor drive part composed of the power transistors. It incorporates current limiting circuit, lock protection and automatic restart circuit, PWM soft switching circuit, soft start circuit, and quick start circuit. The pin is compatible with BD69730FV (rotation speed pulse signal output).
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Type
Pre Driver
Power Supply Voltage (Max.) [V]
17
Power Supply Voltage (Min.) [V]
4.3
Vcc (Max.)[V]
20
Drive Type
PWM Soft SW
Speed Control
DC/PWM
Standby mode
-
FG/AL Signal
FG/AL
Usage
PC, Server
Number of phase
Single-phase
Power supply
4.3V to 17V
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
5x6.4 (t=1.35)
Features:
- Pre-driver for external power transistors
- Speed controllable by DC / direct PWM input
- PWM soft switching
- Soft start
- Quick start
- Current limit
- Lock protection and automatic restart
- Lock alarm signal (AL) output
