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APX9268A
Single-Phase Full-Wave Motor Driver for Silent Fan Motor
Features
General Description
• Single Phase Full Wave Fan Driver
The APX9268A is a single phase full wave motor driver
• Silent Driver (45dB Gian for Low Noise)
for DC fan motor. The output signal of this IC is the ampli-
• Low Supply Current
fied hall input signal. It is suitable for both game machine
• Built-In Lock Protection and Auto Restart Function and CPU cooler that need silent drivers. The device is
(External Capacitor Unnecessary)
built-in lock protection. When fan is locked, the device will
• FG Output • Include Hall Bias Circuit • Built-In Thermal Protection Circuit
enter the lockup protection mode. It is also with thermal shutdown function. In normal operation, the supply current is less than 5mA.