MAX17271 Overview
The MAX17270/MAX17271 are 3-output switching regulators designed for applications requiring efficient regulation of multiple supplies in a very small space, such as wearable electronic devices. The parts use a buck-boost architecture that regulates three outputs using a single, small 2.2µH inductor at efficiencies up to 85%. This results in smaller board space while delivering better total system efficiency than...
MAX17271 Key Features
- 3-Output/2-Output, Single-Inductor, Multiple-Output (SIMO) Buck-Boost Regulator
- 2.7V to 5.5V Input Voltage Range
- Low-Power and Long Battery Life
- 1.3μA Operating Current (3 SIMO Channels)
- 330nA Shutdown Current
- 85% Efficiency at 3.3V Output
- Flexible and Configurable
- I2C patible Interface (MAX17271/MAX17273)
- Programmable Output Voltage: 0.8V to 5.175V
- Programmable Peak Current Limit