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HR1001AGS - Enhanced LLC Controller

Download the HR1001AGS datasheet PDF. This datasheet also covers the HR1001A 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

HR1001A is the OCP auto-recovery version of HR1001B.

Key Features

  • of adaptive dead-time adjustment (ADTA) and capacitive mode protection (CMP). The adaptive dead-time adjustment inserts a dead time between the two complimentary gate outputs automatically. This is ensured by keeping the outputs off while sensing the dv/dt current of the half-bridge switching node. The ADTA features easier design, lower EMI, and higher efficiency. HR1001A incorporates anti-capacitive mode protection, which prevents potentially destructive capacitive mode switching if the output.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HR1001A-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
HR1001A 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
The Future of Analog IC Technology DESCRIPTION HR1001A is the OCP auto-recovery version of HR1001B. HR1001A is an enhanced LLC controller, which provides new features of adaptive dead-time adjustment (ADTA) and capacitive mode protection (CMP). The adaptive dead-time adjustment inserts a dead time between the two complimentary gate outputs automatically. This is ensured by keeping the outputs off while sensing the dv/dt current of the half-bridge switching node. The ADTA features easier design, lower EMI, and higher efficiency. HR1001A incorporates anti-capacitive mode protection, which prevents potentially destructive capacitive mode switching if the output is shorted or has a severe overload. This feature protects the MOSFET during abnormal conditions, making the converter robust.