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APW7328
3.5A, 5V, 1.2MHz Synchronous Step-Down Converter
Features
General Description
• 3.5A Continuous Output Current • Operating Voltage Range : 2.7V~5.5V • Fixed Switching Frequency : 1.2MHz (PWM) • 0.6V Reference Voltage • PSM/PWM Operation • Low RDS(ON) Internal Power MOSFETs • OCP Protection and Thermal Shutdown • Internal Compensation • Short Circuit Protection with Hiccup mode • Fold-back Switching Frequency • Over Temperature Protection • Input Over Voltage Protection • TQFN2x2-12A package • Lead Free and Green Devices Available (RoHS
Compliant)
Simplified Application Circuit
The APW7328 is a high efficiency monolithic synchronous buck converter. APW7328 operates with a constant 1.