3-Phase Brushless Fan Motor Driver_BM6244FS

This 3-phase Brushless Fan motor driver IC adopts MOSFET as the output transistor, and put in a small full molding package with the 150°/120° commutation controller chip and the high voltage gate driver chip. The protection circuits for overcurrent, overheating, under voltage lock out and the high voltage bootstrap diode with current regulation are built-in. It provides downsizing the built-in PCB of the motor.

* 本产品是标准级的产品。本产品不建议使用于车载设备。
型号 | BM6244FS-E2
Status | 开发中
封装 | SSOP-A54_36
包装数量 | 1000
最小独立包装数量 | 1000
包装形态 | Taping
RoHS | Yes

特性:

Grade

Standard

Type

Driver

Vcc (Max.)[V]

250.0

Power Supply Voltage (Max.)[V]

200.0

Iout (Max.)[A]

2.0

Drive Type

150°/120°

Speed Control

DC

Standby mode

-

FG/AL Signal

FG

Usage

Air-Conditioner

Number of phase

Three-phase

Channel

1.0

Controller Chip

150°/120°

特点:

  • 250V MOSFET Built-in
  • Output Current 2.0A
  • Bootstrap operation by floating high side driver(including diode)
  • 150°/120° Selectable Commutation Logic
  • PWM Control (Upper arm switching)
  • Phase control supported from 0° to +30° 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
  • Fault Output (open drain)