General Description
The APX9268A is a single phase full wave motor driver for DC fan motor. 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 is built-in lock protection. When fan is locked, the device will enter the lockup protection mode. It is also with thermal shutdown function. In normal operation, the supply current is less than 5mA. The APX9268Ais available in MSOP-8 package.
FEATUREs
• Single Phase Full Wave Fan Driver
• Silent Driver (45dB Gian for Low Noise)
• Low Supply Current
• Built-In Lock Protection and Auto Restart Function
(External Capacitor Unnecessary)
• FGOutput
• Include Hall Bias Circuit
• Built-In Thermal Protection Circuit
• Lead Free and Green Devices Available
(RoHS Compliant)
• Design Reference for AEC-Q100 Grade3
Compliant
APPLICATIONs
• Motor Drivers For Silent Fan Motors