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NOT RECOMMENDED FOR NEW DESIGN USE AP65353
AP65352
3A, 18V, 650kHz ADAPTIVE COT STEP-DOWN CONVERTER
Description
The AP65352 is an adaptive, constant on-time mode synchronous buck converter providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TVs and monitors.
Pin Assignments ( Top View )
The constant-on-time control scheme handles wide input/output voltage ratios and provides low external component count. The internal proprietary circuit enables the device to adopt both low equivalent series resistance (ESR) output capacitors, such as SP-CAP or POSCAP and ultra-low ESR ceramic capacitors.
The AP65352 also features programmable soft-start, UVLO, OTP, OVP and OCP to protect the circuit.
AP65352 Datasheet
