* Synchronous Rectification
* Operation Modes: Normal Load: Current Mode PWM Control Light Load: Pulse Skip Operation
* Maximum Efficiency (VIN = 9 V, VOUT = .

* White Goods
* Audio Visual Equipment
* Office Automation Equipment
* Other Switched Mode Power Supply .

The NR263S is synchronous rectification buck converter IC with built-in power MOSFET. In light load, the IC operates with the pulse skip mode to improve the efficiency. By using the peak current control method, the IC stably operates with a low ESR c.

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