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Multifunction Single-phase Full-wave Fan Motor Driver - BD69740FV

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).

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD69740FV-GE2
Status | Active
Package | SSOP-B16
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

Type

Pre Driver

Vcc (Max.)[V]

20.0

Power Supply Voltage (Max.)[V]

17.0

Power Supply Voltage (Min.)[V]

4.3

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

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