BD67173NUX
Three-phase Full-Wave Fan Motor Driver

BD67173NUX is a three-phase sensor less fan motor driver used to cool off notebook PCs. It is controlled by a variable speed provided through the PWM input signal. Its feature is sensor less drive which doesn’t require a hall device as a location detection sensor and motor downsizing can be achieved by limiting the number of external components as much as possible. Furthermore, introducing a direct PWM soft switched driving mechanism achieves silent operations and low vibrations.

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BD67173NUX-E2
狀態 | 可購買
封裝 | VSON010X3030
單位數量 | 4000
最小包裝數量 | 4000
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Usage

Notebook PC

Type

Driver

Vcc (Max.)[V]

7

Power Supply Voltage (Max.) [V]

5.5

Power Supply Voltage (Min.) [V]

2.2

Iout (Max.)[A]

0.7

Speed Control Input

PWM

For Fan Motor

Yes

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

95

Package Size [mm]

3x3 (t=0.6)

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功能:

  • Speed controllable by PWM input signal
  • Sensorless drive
  • Soft switched drive Quick start
  • Power save function
  • Internal RNF resistance
  • Quick start function