IRU3039 protection equivalent, synchronous pwm controller with over current protection.
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
DESCRIPTION
The IRU3039 controller IC is designed to provide a synchronous Buck regulator.
The IRU3039 controller IC is designed to provide a synchronous Buck regulator and is targeted for applications where the cost and size is critical. The IRU3039 operates with a single input supply up to 18V. The output voltage can be programmed as low.
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