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  3. Power Factor Correction (PFC) Equipment
  4. PFC Boost/Flyback Offline PFC Controller, Boundary Conduction Mode MP44014A (Monolithic Power Systems, Inc.)
PFC Boost/Flyback Offline PFC Controller, Boundary Conduction Mode MP44014A-MP44014A
PFC Boost/Flyback Offline PFC Controller, Boundary Conduction Mode MP44014A-Monolithic Power Systems, Inc.

PFC Boost/Flyback Offline PFC Controller, Boundary Conduction Mode MP44014A
Monolithic Power Systems, Inc.

About This Product

■Summary

The MP44014-A is a boundary conduction mode PFC controller that provides simple, high-performance active power factor correction using minimal external components. The output voltage is precisely regulated by a high performance voltage mode amplifier with an accurate internal voltage reference. Accurately adjustable output overvoltage protection greatly increases system reliability. On-chip R/C filters on the current sense pins potentially eliminate the need for external R/C filters. Very low start-up current, quiescent current, and disable function reduce power consumption and provide excellent efficiency performance. MP44014-A is provided in ASOIC-8 package.

■Features and benefits

・Boundary conduction mode PFC controller for preregulator ・Zero-cross compensation for minimum THD of AC input current ・Precisely adjustable output overvoltage protection ・Ultra low starting current (15μA) ・Low quiescent current in OVP state (0.46mA) ・On-chip filter for current detection pin ・FB enable/disable and open loop protection function -750/+800mA peak gate drive current

■Available product numbers

・MP44014-AGS-Z MP44014-AGS-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    PFC Boost/Flyback Offline PFC Controller, Boundary Conduction Mode MP44014A

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1 Models of PFC Boost/Flyback Offline PFC Controller, Boundary Conduction Mode MP44014A

Image Part Number Price (excluding tax) Control Method Iop (mA) Iq (mA) Type Vac (max) (V) Vac (min) (V) Vfb (V) Fsw (max) (kHz) Package (mm)
PFC Boost/Flyback Offline PFC Controller, Boundary Conduction Mode MP44014A-Part Number-MP44014A

MP44014A

Available upon quote

Boost/Buck Boost

3.5

2.5

Controller

305

85

2.5

150

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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Power Factor Correction (PFC) Equipment
Power Factor Correction (PFC) Equipment　Monolithic Power Systems, Inc.
Monolithic Power Systems, Inc.

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