MAX17620 Datasheet (Maxim Integrated) - Synchronous Step-Down DC-DC Converter

MAX17620, Synchronous Step-Down DC-DC Converter

The MAX17620 is a high-frequency, high-efficiency synchronous step-down DC-DC converter with integrated MOSFETs that operates over a 2.7V to 5.5V input voltage range.

The device supports up to 600mA load current and 1.5V to 100% VIN output voltage.

High-frequency operation enables the use of small,

MAX17620 Features

* selectable PWM/skip mode of operation at light loads and operates at a 4MHz fixedfrequency in PWM mode. Skip mode improves system efficiency at light loads, while PWM mode maintains a constant switching frequency over the entire load. In skip mode, the device draws only 40µA of quiescent current fro