MP6960GS-Z

Power Supply Controllers, Monitors Overview

The MP6960GS-Z is a synchronous rectification controller designed for flyback converter topologies. It integrates voltage and current regulation on the secondary side to support battery charging and switching power systems. The device regulates the external switch forward voltage drop to approximately 70mV and features fast turn-off capabilities with a total delay of 20ns. It supports CCM, DCM, and quasi-resonant modes with a maximum switching frequency of 400kHz. Operating within an input voltage range of 8V to 24V, it includes light-load management reducing static current below 300μA. The component utilizes a SOIC-8 package.

Power Supply Controllers, Monitors Feature Summary

• Integrates secondary-side voltage and current regulators for precise control in flyback applications
• Features rapid turn-off functionality with minimal delay to prevent reverse current flow
• Supports multiple conduction modes including continuous, discontinuous, and quasi-resonant operation
• Includes light-load sleep mode to minimize quiescent current during low-power conditions

Power Supply Controllers, Monitors Applications

• High-efficiency flyback converters
• Battery charging circuits
• Secondary-side control for switching power supplies
• Laptop adapters requiring energy star compliance

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix Z indicates tape and reel packaging configuration when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the SOIC-8 footprint matches your PCB layout requirements. Cross-reference the datasheet for thermal performance limits under expected load conditions. Validate that the 8V to 24V VDD range aligns with your auxiliary winding design.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs prioritizing high efficiency in flyback topologies. It is suitable for driving both standard 12V and logic-level 5V MOSFETs. Consider its fast turn-off speed for high-frequency operations up to 400kHz. Evaluate its light-load performance if standby power consumption is a critical design constraint. Ensure compatibility with primary PWM controllers via optocoupler feedback.

Power Supply Controllers, Monitors Part Context

This part belongs to the MPS intelligent rectifier series focused on secondary-side synchronization. It replaces traditional Schottky diodes to reduce conduction losses in low-voltage, high-current outputs. The family emphasizes compact integration and regulatory compliance for consumer electronics. It serves as a key element in modern AC-DC adapter designs aiming for improved power density.

Power Supply Controllers, Monitors Replacement Considerations

MP6900 is a related legacy device but is not recommended for new designs; MP6902 is the suggested alternative.