HR1211GM-XXXX中文資料美國芯源數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? General System Features:

o HV Current Source for Start-Up

o Smart X-Capacitor Discharge during AC

Dropout, Approved by IEC62368 and

IEC60950

o UART Interface for Configurations

o User-Friendly GUI for Digital PFC

? PFC Controller:

o CCM/DCM Multi-Mode PFC Control with

High Efficiency across All Loads

o Operating Frequency Up to 250kHz

o High PF due to Input Capacitor Current

Compensation

o Configurable Frequency Jittering

o Configurable Soft Start and Burst On

o Configurable AC Input Brown-In/Out

o Cycle-by-Cycle Current Limiting

o OLP, OVP

? LLC Controller:

o 600V High Side Gate Driver with

Bootstrap Diode and High dV/dt

Immunity

o Current Mode Control

o Up to 500kHz in Steady State

o Adaptive Dead-Time Adjustment with

Minimum and Maximum Limit

o Burst/Skip Mode Switching at Light Load

o Configurable Burst Frequency with Low

Audible Noise

o Configurable Soft Start

o Configurable DC Input Brown In/Out

o Capacitive Mode Protection

o OCP, OPP with Auto-Restart or Latch

o Configurable Protection on SO Pin