HR1001BGS-P

Power Supply Controllers, Monitors Overview

The HR1001BGS-P is an enhanced LLC controller from Monolithic Power Systems, packaged in a SOIC-16 surface-mount format. It operates within an input voltage range of 13 V to 15.5 V and supports switching frequencies up to 600 kHz. The device features two outputs and maintains a static current of 1.2 mA with a working supply current of 3 mA. It functions reliably across a temperature range of -40 C to +125 C.

Power Supply Controllers, Monitors Feature Summary

• Adaptive dead-time adjustment automatically inserts dead time between complementary gate outputs to reduce EMI and improve efficiency.
• Capacitive mode protection prevents destructive switching during output short circuits or severe overloads.
• Integrated high-side gate driver includes a bootstrap diode rated for 600V with high dv/dt immunity.
• Programmable oscillator allows setting maximum and minimum switching frequencies to manage inrush current.

Power Supply Controllers, Monitors Applications

• Resonant half-bridge converters
• Power supplies requiring adaptive dead-time control
• Systems needing capacitive mode protection

Power Supply Controllers, Monitors Procurement Notes

Verify the suffix P indicates cut-tape packaging versus Z for reel quantities. Confirm RoHS compliance status through official documentation. Check humidity sensitivity handling requirements before assembly. Ensure the specific variant matches design BOM compatibility with existing HR1001 designs.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring enhanced noise immunity compared to standard versions. It offers pin and BOM compatibility with the original HR1001. Consider the integrated protection features to minimize external components. Evaluate the SOIC-16 package constraints against board space requirements.

Power Supply Controllers, Monitors Part Context

This part belongs to the HR1001B series, representing an enhanced version of the HR1001 family. It introduces adaptive dead-time and capacitive mode protection while maintaining compatibility with previous iterations. The series targets applications demanding higher reliability and simplified design processes.

Power Supply Controllers, Monitors Replacement Considerations

HR1001BGS-Z serves as a reel-packaged alternative. HR1001CGS-P offers similar functionality with potential surge enhancement variations. Verify pinout and electrical specifications before substituting.