S6307 STR Power IC – 9-Pin Switched Mode Regulator

Product Overview

The S6307 STR is a high-integration 9-pin offline switching regulator. Unlike standard 5-pin modules, the S6307 offers more granular control over switching frequencies and secondary feedback loops, making it a staple in high-end display power boards. It acts as the primary driver in the SMPS, converting rectified AC power into the various DC rails required by the device.

Key Features

• 9-Pin Configuration: Provides advanced feedback and control capabilities.
• Integrated Power MOSFET: High-speed switching with low on-resistance.
• Wide Operating Range: Compatible with various global AC input standards.
• Internal Protection: Features thermal shutdown and current-limiting safety.
• Low Standby Power: Designed to meet modern energy-saving requirements.

Benefits

Using a genuine S6307 STR ensures that your repaired power supply maintains factory-standard ripple and noise levels. The 9-pin design allows for a more stable feedback loop compared to generic 3-pin or 5-pin solutions. It simplifies PCB design by reducing external component counts, leading to a more reliable and compact power module.

Technical Specifications

• Model: STR-S6307 / S6307
• Package: 9-Pin Single In-line (SIP/ZIP)
• Function: Offline Switching Regulator
• Voltage Rating: High Voltage (650V+)

Applications

Power supplies for large-screen CRT/LED TVs, Professional Video Monitors, and High-Wattage industrial AC/DC converters.

Package Contents

1 x S6307 STR Power IC.

Why Buy This Product?

We source STR ICs from verified semiconductor manufacturers. Our S6307 units are tested for high-voltage endurance and pin integrity to ensure your repair job is successful and long-lasting.

Frequently Asked Questions

Q: Is this compatible with S6707?
A: While they belong to the same family, the S6307 has specific power ratings. Always check your circuit’s wattage requirements before substituting.
Q: Does it require a heat sink?
A: Yes, this IC generates heat during high-speed switching and must be mounted to the chassis heat sink with thermal paste.