Datasheet4U Logo Datasheet4U.com

HR1002GS - Enhanced LLC Controller

Download the HR1002GS datasheet PDF. This datasheet also covers the HR1002 variant, as both devices belong to the same enhanced llc controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The HR1002 is an enhanced LLC controller that provides robust adaptive dead-time adjustment (ADTA) and capacitive mode protection (CMP), as well as improved functional surge performance.

ADTA automatically inserts a dead time between the two complimentary gate outputs.

Key Features

  • include two-level overcurrent protection (OCP) with external latched shutdown, auto-recovery, brown-in and brownout, capacitive mode protection (CMP), and over-temperature protection (OTP). The HR1002 requires minimal external components, and is available in an SOIC-16 package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HR1002-MPS.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HR1 on-chip resistor PNP silicon epitaxial transistor NEC
HR1124S Toy single channel DC motor driver HEROIC
HR1154D Toy single channel DC motor driver HEROIC
HR1198N300C TFT LCD Hongrui Chuangzhan
HR1253N350F TFT LCD Hongrui Chuangzhan

Other Datasheets by Monolithic Power Systems

Part Number Description
HR1002 Enhanced LLC Controller
HR1000 Resonant Half-Bridge Controller
HR1000A Resonant Half-Bridge Controller
HR1000AGS Resonant Half-Bridge Controller
HR1000HS Resonant Half-Bridge Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HR1002 Enhanced LLC Controller with Robust Adaptive Dead-Time Adjustment DESCRIPTION The HR1002 is an enhanced LLC controller that provides robust adaptive dead-time adjustment (ADTA) and capacitive mode protection (CMP), as well as improved functional surge performance. ADTA automatically inserts a dead time between the two complimentary gate outputs. This is ensured by keeping the outputs off while sensing the dV/dt current of the half-bridge switching node. ADTA simplifies the design and provides lower EMI, as well as higher efficiency. The HR1002 incorporates capacitive mode protection, which prevents potentially destructive capacitive mode switching if the output is shorted or is severely overloaded.