中文
EnglishThe APX9266,APX9267,APX9268 is a single-phase full-wave motor driver for DC fan motor, and its speed can be controlled by PWM input signal. The output signal of this IC is the amplified hall input
Features
Single Phase Full Wave Fan Driver
Silent Driver
Low Supply Current
Low Standby Current (PWM=0), Supply current
less than 200µA
Speed controllable by PWM input signal
Built-in Quick Start Function
Lock Protection and Auto Restart Function
Built-in FG Output
Built-in Hall Bias Circuit
Built-in Thermal Protection Circuit
Lead Free and Green Devices Available
(RoHS Compliant)
General Description
The APX9266,APX9267,APX9268 is a single-phase full-wave motor driver for
DC fan motor, and its speed can be controlled by PWM
input signal. The output signal of this IC is the amplified
hall input signal. It is suitable for both game machine and
CPU cooler that need silent drivers. The device has lock
protection function and the lock-restart timing can be
tunable by CT capacitor. The device is also with thermal
shutdown function. In normal operation, the supply cur-
rent is less than 3mA, but in PWM=0 standby mode, it is
just around 130 µA. Moreover, this feature will shut-
down HB, Amplifier, and FG. The APX9266 is available
in MSOP-10 package.
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