ISL68221集成电路（IC）的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

特性 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 12 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 compatible

• Up to 16 user configurations stored in device

Non-Volatile Memory (NVM)