IR35215集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料

IR35215屬于集成電路（IC）的電源管理-專用。由英飛凌科技股份公司制造生產(chǎn)的IR35215電源管理 - 專用專用型電源管理集成電路 (PMIC) 用于電源的控制或操作，適合特定或小范圍的目標應(yīng)用，例如汽車氣囊管理、電容器組平衡、AC 公共電力監(jiān)控、存儲器總線端接、接地故障檢測、能量收集、小型引擎管理、處理器或芯片集專用電壓調(diào)節(jié)、負載突降保護、觸覺驅(qū)動器、熱電制冷器控制等。

Features

? Low quiescent power output PWM controller with dual loops and flexible phase allocation

? Intel? VR13 rev 1.1 , VR12.5 rev1.5, VR12 rev 1.7, IMVP8 rev 1.2 and memory VR modes

? Switching frequency from 200 kHz to 2 MHz per phase

? Infineon efficiency shaping features including dynamic phase control and automatic power state

switching

? Programmable 1 or 2-phase operation for light loads and active diode emulation for very light loads

? Digitally programmable load line - no external components are needed to set the load line

? Infineon Adaptive Transient Algorithm (ATA) on both loops minimizes output bulk capacitors and system

cost

? Auto-phase detection with PID coefficient auto-scaling

? Fault protection: OVP, UVP, OCP, OTP, CFP, cycle-by-cycle current limit

? I2C/SMBus/PMBus system interface for reporting of temperature, voltage, current and power telemetry

for both loops

? Multiple Time Programming (MTP) with up to 27 writes for the USER section

? Compatible with industry standard 3.3 V tri-state drivers

? +3.3 V supply voltage; -40°C to 85°C ambient operation

? Pb-Free, RoHS, 5x5 mm 40-pin, 0.4 mm pitch QFN