LP5553 Overview
Key Specifications
Package: SMD/SMT
Mount Type: Surface Mount
Pins: 36
Max Operating Temp: 85 °C
Description
The LP5553 is a System Power Management Interface (SPMI) compliant Energy Management Unit for reducing power consumption of low power hand held applications such as dual-core processors and DSPs. The LP5553 contains 2 advanced, digitally controlled step-down DC/DC converters for supplying variable voltages to a SoC.
Key Features
- 2 SPMI Bus for System-Level Power Management
- High-Efficiency PowerWise® Technology Adaptive Voltage Scaling for Intelligent Energy Management in AVS and DVS Environments
- Two Digitally Programmable 3.6 MHz Buck Regulators to Power Dual Voltage Domains
- Five Programmable LDOs for System Functions Such as: – PLL/Clock Generation – I/O – Memory Retention
- Internal Soft Start
