MP6004

Active
Primary-Side Regulated Flyback/Buck 80V, 3A DCDC Converter


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Product Description

The MP6004 is a monolithic flyback DC/DC converter with a 180V power switch that targets isolated or non-isolated 13W PoE applications. It supports both primary-side regulated flyback and high-voltage buck applications. The MP6004 uses a fixed peak current and variable frequency discontinuous conduction mode (DCM) to regulate constant output voltage. The primary-side regulation without opto-coupler feedback in flyback mode simplifies the design and saves BOM cost while buck mode minimizes the solution size for non-isolated applications. A 180V integrated power MOSFET optimizes the device for various wide voltage applications. MP6004 protection features include over-load protection, over-voltage protection, open-circuit protection, and thermal shutdown. The MP6004 is available in a QFN-14 3mm x 3mm package.

Product Features

  • Supports Primary-Side Regulated Flyback without Opto-Coupler Feedback
  • Supports Buck from up to 80V Input
  • Integrated 180V Switching Power MOSFET
  • Internal 80V Start-Up Circuit
  • Up to 3A Programmable Current Limit
  • Discontinuous Conduction Mode
  • OLP, OVP, Open Circuit, and Thermal Protection
  • Flexible Self Power or External VCC Power
  • Minimal External Component Count
  • Available in a QFN-14 3mm x 3mm Package

Parametrics

  • PGNo
  • Special FeaturesOpen-Circuit Protection, Primary-Side Regulated Control, Programmable Current Limit
  • PackageQFN-14 (3x3)
  • Vfb (V)1.99
  • fsw (max) (kHz)200
  • Iq (typ) (mA)0.38
  • Isw Limit (typ) (A)3
  • Vin (max) (V)80
  • Vin (min) (V)14

Evaluation Kit

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Kit details

EV6004-Q-00A Evaluation Board is designed to demonstrate the capability of MP6004`s primary-side regulate fly-back function. The MP6004 is a monolithic DC-DC converter which includes 180V power switch and targets isolated or non-isolated 13W PoE application.

MP6004 uses fixed peak current and variable frequency discontinuous conduction mode (DCM) to regulate constant output voltage. Primary-side-regulate without opto-coupler feedback in flyback mode simplify the design and save BOM cost. 180V integrated power MOSFET optimizes it for various wide voltage applications.

The MP6004 also features protection including over load, over voltage, open circuit and thermal shutdown.

The MP6004 is available in QFN-14 3mmX3mm package.

US$ 25.00 + tax