LTC3421 Datasheet (Linear Technology) - 3MHz Micropower Synchronous Boost Converter

LTC3421, 3MHz Micropower Synchronous Boost Converter

The LTC®3421 is a high efficiency, current mode, fixed frequency, step-up DC/DC converter with true output disconnect and inrush current limiting.

The device includes a 0.10Ω N‑channel MOSFET switch and a 0.14Ω P-channel synchronous rectifier.

This product has the ability to simply program the outpu

LTC3421 Features

* nn Synchronous Rectification: Up to 96% Efficiency nn True Output Disconnect nn Inrush Current Limiting nn Very Low Quiescent Current: 12µA nn Up to 1.5A Continuous Output Current nn Fixed Frequency Operation Up to 3MHz nn 0.5V to 4.5V Input Range nn 2.4V to 5.25V Adjustable Output Voltage nn Guaran