HR1200 Datasheet Digital PFC+LLC Combo Controller

Manufacturer: Monolithic Power Systems

HR1200 digital pfc+llc combo controller by Monolithic Power Systems - Datasheet Preview

Datasheet Details

Part number	HR1200
Manufacturer	Monolithic Power Systems
File Size	2.73 MB
Description	Digital PFC+LLC Combo Controller
Download	HR1200 Download (PDF)

General Description

The HR1200 is a high-performance controller that integrates an advanced digital PFC controller and a half-bridge LLC resonant controller.

It requires quite low input power at no load or ultra-light load, making it compliant with Energy using Product Directive (EuP) Lot 6 and Code of Conduct Version 5 Tier 2 specifications.

The PFC of the HR1200 employs a patented average current control scheme, which can operate both in continuous conduction mode (CCM) and discontinuous conduction mode (DCM) according to the instantaneous condition of the input voltage and output load.

Overview

HR1200 High-Performance Digital PFC+LLC Combo Controller NOT RECOMMENDED FOR NEW DESIGNS.

Key Features

General System Features.
Meets EuP Lot 6 and COC Version 5 Tier 2 Specifications.
HV Current Source for Start-Up.
Smart X-Cap Discharger.
Standard I2C Interface.
1k EEPROM to Store Parameters.
User-Friendly GUI for Digital PFC PFC Controller.
High Efficiency from Light Load to Full Load by CCM/DCM Multi-Mode Control.
High PF Due to Patented Input Capacitor Current Compensation.
Programmable Frequency Jittering.
Programmable Brown-In and Brown-Out.

More Datasheets from Monolithic Power Systems

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HR1203	High-Performance Digital PFC + LLC Combo Controller
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HR1213GM	LLC Combo Controller
HR1213GY	LLC Combo Controller
HR1215	Multi-Mode PFC and Current Mode LLC Controller
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