MIC2827
www.
DataSheet4U.
com Triple Output PMIC with HyperLight Load™ DC2 DC, two LDOs, and I C Control
General Description
The Micrel MIC2827 is a three output, programmable Power Management IC, optimized for high efficiency power support in Mobile Application Processors, CoProcessors, DSPs, GPS and Media Player chipsets.
The device integrates a single 500mA PWM/PFM synchronous buck (step-down)
regulator with two Low Dropout
Regulators and a 400kHz I²C interface that provides programmable Dynamic Voltage Scaling (DVS), Power Sequencing, and individual output Enable/Disable controls allowing the user to optimally control all three outputs.
The 4MHz synchronous buck
regulator features a paten...