General Description
The APW7074 uses fixed 300KHz switching frequency, voltage mode, synchronous PWM controller which drives dual N-channel MOSFETs. The device integrates all of the control, monitoring and protecting functions into a single package, provides one controlled power output with under-voltage and over-current protections.
FEATUREs
· Single 12V Power Supply Required
· 0.8V Reference with 1% Accuracy
· Shutdown and Soft-start Function
· 300KHz Fixed Switching Frequency
· Voltage Mode PWM Control Design
· Up to 100% Duty Cycle
· Under-Voltage Protection
· Over-Current Protection
· SOP-14 Package
· Lead Free Available (RoHS Compliant)
APPLICATIONs
· Graphic Cards