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Three-Phase Full-Wave Fan Motor Driver - BD67173NUX

BD67173NUX is a three-phase sensorless 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 sensorless 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.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
pacote
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
RoHS
BD67173NUX-E2 Active VSON010X3030 4000 4000 Taping sim
 
especificações:
Grade Standard
Usage Notebook PC
Type Driver
Vcc (Max.)[V] 7.0
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
características:
    • Speed controllable by PWM input signal
    • Sensorless drive
    • Soft switched drive Quick start
    • Power save function
    • Internal RNF resistance
    • Quick start function
 
 
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New Products:
 
 
Dados técnicos
Application Note

Thermal Resistance