LP8758-B0 Overview
The LP8758 is designed to meet the power management requirements of the latest application processors in mobile phones and similar portable applications. The device contains four step-down DC/DC converter cores, which are bundled together in a single 4-phase buck converter. The device is controlled by an I2C-patible serial interface.
LP8758-B0 Key Features
- 1 High-Efficiency Step-Down Four-Phase DC/DC Converter Cores
- Maximum Output Current 16 A
- Auto PWM-PFM and Forced-PWM Operations
- Auto Phase Adding/Shedding and Force MultiPhase Operations
- Remote Differential Feedback Voltage Sensing
- Programmable Output Voltage Slew-Rate from 30 mV/µs to 0.5 mV/µs
- VOUT Range = 0.5 V to 3.36 V with DVS
- Programmable Start-up and Shutdown Delays with Enable Signal
- I2C-patible Interface which Supports Standard (100 kHz), Fast (400 kHz), Fast+ (1 MHz), and High-Speed (3.4 MHz) Modes
- Interrupt Function with Programmable Masking