Mp6907gs

The MP6907GS is a high-performance, fast turn-off synchronous rectifier (SR) controller IC manufactured by Monolithic Power Systems (MPS). It is designed to replace traditional Schottky diodes in flyback converters to enhance energy efficiency in power adapters and industrial systems.

1. Product Overview & Technical Specs

The MP6907GS serves as a diode emulator that, when paired with an external MOSFET, regulates the forward voltage drop to approximately 70mV. This significantly reduces power loss compared to the ~400-500mV drop of standard diodes. Monolithicpower

* Key Specifications:

* Operating Voltage: 4.2V to 35V, supporting a wide range of output levels.

* Max Drain Voltage: Supports up to 180V, making it suitable for high-voltage applications. Monolithicpower

* Modes of Operation: Compatible with Continuous Conduction Mode (CCM), Discontinuous Conduction Mode (DCM), and Quasi-Resonant (QR) topologies. Monolithicpower

* Efficiency Features: Includes a programmable light-load sleep mode that reduces quiescent current to ~150μA, helping designs meet Energy Star 1W standby requirements. Monolithicpower

* Package: SOIC-8 (designated by the 'GS' suffix). Digikey

2. Market Trends & Industry Insights

The market for synchronous rectification controllers like the MP6907GS is currently shaped by the global push for higher power density and stricter efficiency standards (e.g., IEC 62368-1). CognitivemarketresearchMonolithicpower

* Growth Projections: The SR controller market is expected to grow at a CAGR of 6.2% to 7.1% through 2026-2032, driven by the proliferation of fast-charging consumer electronics and industrial automation. LinkedinReportprime

* Technological Shift: While Silicon-based SR controllers like the MP6907GS remain the industry standard for cost-effective designs, there is a rapid transition toward GaN (Gallium Nitride) power adapters. GaN enables much higher switching frequencies (above 500kHz), requiring even faster SR controllers (like the newer MP6908 series) to minimize timing errors. PhihongMicrochipusa

* Application Focus: High demand is currently concentrated in notebook adapters (45W-100W) and USB-PD chargers, where the MP6907GS's ability to save ~1.5W of power is a critical competitive advantage. MonolithicpowerCoilcraft

3. B2B Sourcing Data

The MP6907GS remains in Active production status. Sourcing is primarily centered in Shenzhen, China, with secondary availability from Hong Kong-based distributors. Mouser

* Wholesale Pricing:

* Small Batch (1-99 pcs): Approximately $2.10 - $3.10 per unit.

* Bulk/Reel (2,500+ pcs): Significantly lower, ranging from $0.05 to $0.35 per unit depending on the supplier and order volume. AlibabaAlibaba

* Availability: Major global distributors (e.g., Mouser, DigiKey) and B2B platforms currently show stable stock, with single-reel MOQs typically starting at 2,500 pieces for the GS-Z variant. Unikeyic

For a detailed list of verified B2B suppliers and specific quantity pricing, please refer to the sourcing file below.