AP64352 - DIODES

AP64352 3.5A LOW IQ SYNCHRONOUS BUCK

Pin Assignments The AP64352 is a 3.5A, synchronous buck converter with a wide input voltage range of 3.8V to 40V. The device fully integrates a 75mΩ highside power MOSFET and a 45mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP64352 device is easily used by minimizing the external component count due to its adoption of.

Features

Frequency Spread Spectrum (FSS) with a switching frequency jitter of ±6%, which reduces EMI by not allowing emitted energy to stay in any one frequency for a significant period of time. The device is available in an SO-8EP package. Features
 VIN 3.8V to 40V
 3.5A Continuous Output Current
 0.8V ± 1% Reference Voltage
 22µA Low Quiescent Current (Pulse Frequency Modulation)
 Programmable Switching Frequency: 100kHz to 2.2MHz
 External Clock Synchronization: 100kHz to 2.2MHz
 Programmable Soft-Start Time
 Up to 85% Efficiency at 5mA Light Load
 Proprietary Gate Driver Design for Best EM.