5V Single-phase Full-wave Fan Motor Driver - BU69090NUX

The BU69090NUX is a 5V single-phase full-wave FAN motor driver with built in HALL element. It is part of the DC brushless FAN motor driver series. BU69090NUX is built in a compact package and provides Auto Gain Control (AGC) function, silent drive by soft switching, and low battery consumption via its standby function. BU69090NUX is best used for notebook PC cooling FANs.

* This is a standard-grade product.
For Automotive usage, please contact Sales.
Part Number | BU69090NUX-TR
Status | Active
Package | VSON008X2030
Unit Quantity | 4000
Minimum Package Quantity | 4000
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

Type

Driver

Vcc (Max.)[V]

7.0

Power Supply Voltage (Max.)[V]

5.5

Power Supply Voltage (Min.)[V]

1.8

Iout (Max.)[A]

0.8

Drive Type

PWM Soft SW

Speed Control

PWM

Standby mode

Yes

FG/AL Signal

FG

Usage

Notebook PC

Number of phase

Single-phase

Power supply

5V

Channel

1.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

  • Built in HALL Element
  • AGC Function
  • PWM Speed Control
  • Soft Switching Drive (PWM Type)
  • Low PWM Duty Start Assist Function
  • Quick Start Function
  • Stand-by Mode
  • Lock Protection and Automatic Restart
  • Compact Package
  • Rotating Speed Pulse Signal (FG) Output