RAA228228中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Features

? Advanced linear digital modulation scheme

○ Auto phase add/drop with PFM mode for

excellent load vs efficiency profile

○ Dual edge modulation with optional diode braking

for faster transient response

○ Excellent VOUT transition performance

○ Zero latency synthetic current control for excellent

high-frequency current balance

? Flexible phase assignment from 0 to 20 phases per

output

? Up to 2MHz switching frequency operation for high

density designs

? Differential remote voltage sensing supports ±0.5

closed-loop system accuracy over load, line, and

temperature

? Highly accurate current sensing for excellent load

line regulation and accurate OCP

? Supports the full range of Renesas Smart Power

Stage (SPS) devices

? Comprehensive fault management enables high

reliability systems

○ Pulse-by-pulse (per phase) and total output

current limiting

○ Black Box status recording capability with first

fault indicator

? Intuitive configuration using PowerNavigator

? SMBus/PMBus V1.3 and AVSBus compatible

? Up to 16 user configurations stored in device

Non-Volatile Memory (NVM)

Applications

? Artificial Intelligence/accelerator cards (FPGA,

ASIC)

? Network equipment

? Server/storage equipment

? Telecom/datacom equipment

? Point-of-load power supply (DSP, ASIC, FPGA)