LM3370 Datasheet | National Semiconductor

LM3370 Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function January 4, 2008 LM3370 Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function General Description 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 600 mA load per channel. The output voltage range varies from 1V to 3.3V and can be dynamically controlled using the I2C patible interface. This dynamic voltage scaling function allows processors to achieve maximum .. performance at the lowest power level. The I2C...