APU3039-HF-3 controller equivalent, synchronous pwm controller.
Current Limit using Lower MOSFET Sensing Using the 6V internal regulator for charge pump circuit allows single supply operation up to 18V Programmable Switching Frequency.
Stable with Ceramic Capacitor RoHS-compliant, halogen-free packages
Description
The APU3039 controller IC is designed t.
The APU3039 controller IC is designed to provide a synchronous Buck regulator and is targeted for applications where cost and size are critical. The APU3039 operates with a single input supply up to 18V, and the output voltage can be programmed as lo.
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