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  4. Intelligent rectifier MP6903 with high noise immunity, fast turn-off, and light load management for LLCs (Monolithic Power Systems, Inc.)
Intelligent rectifier MP6903 with high noise immunity, fast turn-off, and light load management for LLCs-MP6903
Intelligent rectifier MP6903 with high noise immunity, fast turn-off, and light load management for LLCs-Monolithic Power Systems, Inc.

Intelligent rectifier MP6903 with high noise immunity, fast turn-off, and light load management for LLCs
Monolithic Power Systems, Inc.

About This Product

■Summary

The MP6903 is a low voltage drop diode emulator that, when combined with an external switch, replaces a Schottky diode in a high efficiency LLC converter. The chip regulates the forward voltage drop of the external switch to about 70mV and turns off the switch as soon as the voltage goes negative. The MP6903 features a light-load sleep mode that reduces quiescent current to less than 300µA.

■Features and benefits

- Works with standard and logic level MOSFETs ・Compatible with Energy Star's 1W standby requirement ・VDD range from 8V to 24V ・Fast turn-off: 20ns total delay ・Switching frequency up to 400kHz ・Supports DCM, CCM, CrCM operation ・Supports high side and low side rectification - Save up to 1.5W of power with popular notebook adapters

■Available product numbers

・MP6903DS-LF-P MP6903DS-LF-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Intelligent rectifier MP6903 with high noise immunity, fast turn-off, and light load management for LLCs

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1 Models of Intelligent rectifier MP6903 with high noise immunity, fast turn-off, and light load management for LLCs

Image Part Number Price (excluding tax) Drain Rating Iop (mA) Iq (mA) Ishutdown (µA) Light-Load Function Min On Time (ns) Turn-Off Delay (ns) Turn-On Threshold (mV) Type VCC (typ) (V) VCC (max) (V) VCC (min) (V) Fsw (max) (kHz) Grade Package (mm)
Intelligent rectifier MP6903 with high noise immunity, fast turn-off, and light load management for LLCs-Part Number-MP6903

MP6903

Available upon quote

180

8

0.25

150

Yes

1,000

35

70

Controller

15

Twenty four

8

Up to 300

Catalog

SOIC-8

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About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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Rectifiers　Monolithic Power Systems, Inc.
Monolithic Power Systems, Inc.

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