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APX6980
Single-Phase Full-Wave Motor Driver for Silent Fan Motor
Features
General Description
• Single Phase Full Wave Fan Driver
The APX6980 is a single phase full wave motor driver for
• Silent Driver (45dB Gain for Low Noise) • Low Supply Current
DC fan motor, and speed 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
• Low Standby Current (PWM=0 Duty), Supply cooler that need silent drivers. The device is built-in lock
Current Less than 250µA
protection. When the fan is locked, the device will enter
• Speed Controllable by PWM Input Signal
the lockup protection mode. It is also with thermal shut-
down function.