LM3370 Datasheet (Texas Instruments) - Dual Synchronous Step-Down DC-DC Converter

LM3370, Dual Synchronous Step-Down DC-DC Converter

The LM3370 is a dual step-down DC-DC converter optimized for powering ultra-low voltage circuits from a single Li-Ion battery and input rail ranging from 2.7V to 5.5V.

It provides two outputs with 600mA load per channel.

The output voltage range varies from 1V to 3.3V and can be dynamically controll

LM3370 Features

* 1

* 2 I2C-compatible interface

* VOUT1 = 1V to 2V in 50 mV Steps

* VOUT2 = 1.8V to 3.3V in 100 mV Steps

* Automatic PFM/PWM Mode Switching and Forced PWM Mode for Low Noise Operation

* Spread Spectrum Capability Using I2C

* 600mA Load Per Channel