AP64200 - DIODES

AP64200 2A LOW IQ SYNCHRONOUS BUCK

The AP64200 is a 2A, synchronous buck converter with a wide input voltage range of 3.8V to 40V. The device fully integrates a 150mΩ high-side power MOSFET and an 80mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP64200 device is easily used by minimizing the external component count due to its adoption of peak current mod.

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 (Standard) package. Pin Assignments BST 1 (Top View) VIN 2 EN 3 EXPOSED PAD 9 RT/CLK 4 SO-8EP (Standard) 8 SW 7 GND 6 COMP 5 FB Features
 VIN: 3.8V to 40V
 Output Voltage (VOUT): 0.8V to VIN
 2A Continuous Output Current
 0.8V ±1% Reference Voltage
 25µA Low Quiescent Current (Pulse Frequency Modulation)
 Adjustable Switching Frequency: 100kHz to 2.2MHz
 Exte.