LTC3525L-3 Datasheet (Linear) - 400mA Micropower Synchronous Step-Up DC/DC Converter

LTC3525L-3, 400mA Micropower Synchronous Step-Up DC/DC Converter

The LTC®3525L-3 is a high efficiency synchronous stepup DC/DC converter with output disconnect that can start up with an input as low as 0.7V.

It offers a compact, high efficiency alternative to charge pumps in single cell or dual cell alkaline applications.

Only three small external components are

LTC3525L-3 Features

* n Start-Up at 0.7V Typical, 0.88V Guaranteed n Up to 95% Efficiency n Output Disconnect and Inrush Current Limit n 3V Fixed Output Voltage n Delivers 65mA at 3V from a 1V Input or 160mA from a 1.8V Input n Burst Mode® Operation: IQ = 7µA n VIN: 0.5V to 4.5V n Only Three External Components n