LP3970 Overview
The LP3970 is a multi-function, programmable Power Management Unit, designed especially for advanced application processors. The LP3970 is optimized for low power handheld PMU applications and provides 11 low dropout, low noise linear regulators, two DC/DC magnetic buck regulators, a back-up battery charger and 4 GPO’s. A high speed serial interface is included to program individual regulator output voltages as well...
LP3970 Key Features
- 2 patible with Advanced
LP3970 Applications
- Two Buck Regulator for Powering High Current Processor Functions or Peripheral Devices
- Eleven LDO's for Powering Internal Processor Functions and I/O's
- Backup Battery Charger with Automatic Switching for Lithium and Lithium-Manganese Coin Cell Batteries
