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High Voltage Buck Regulator (10W+) 700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current MP175-MP175
High Voltage Buck Regulator (10W+) 700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current MP175-Monolithic Power Systems, Inc.

High Voltage Buck Regulator (10W+) 700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current MP175
Monolithic Power Systems, Inc.


About This Product

■Summary

The MP175 is a primary-side regulator that provides precise constant voltage (CV) regulation without an optocoupler. The MP175 supports buck, buck-boost, boost, and flyback topologies. The MP175 integrates a 700V MOSFET and high voltage current source, and also has fixed output options to further simplify construction and reduce cost. The output voltage can also be adjusted to suit different applications. MP175 is a green mode operating regulator. Both peak current limit and switching frequency decrease with load. This feature provides superior efficiency under light load conditions and increases overall average efficiency. The MP175 has multiple protection features including over-temperature protection (OTP), undervoltage lockout (UVLO) on VCC, overload protection (OLP), short-circuit protection (SCP), brown-in protection, and open-loop detection (OLD). These features make the MP175 an ideal regulator for offline low power applications such as consumer electronics and standby power. The MP175 is offered in a SOIC-8 package.

■Features and benefits

・Primary side constant CV control compatible with buck, buck-boost, boost, and flyback topologies ・Integrated 700V/4.5Ω MOSFET ・Internal 700V high voltage current source ・Fixed or adjustable output options ・No-load power consumption less than 30mW ・Output power up to 10W ・CCM output current up to 600mA ・Low VCC operating current ・Frequency foldback ・Maximum frequency limit ・Peak current compression ・Internal bias VCC ・OTP, UVLO, OLP, SCP, BOP, OLD ・Provided in SOIC-8 package

■Available product numbers

・MP175GS-P MP175GS-Z MP175GP-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    High Voltage Buck Regulator (10W+) 700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current MP175

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1 Models of High Voltage Buck Regulator (10W+) 700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current MP175

Image Part Number Price (excluding tax) Control Method Iout (CCM) (max) (mA) No-Load Pout (max) (mW) Rds (on) (Ω) Type Vac (max) (V) Vac (min) (V) Vbr (V) Fsw (max) (kHz) Package (mm)
High Voltage Buck Regulator (10W+) 700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current MP175-Part Number-MP175

MP175

Available upon quote

On-Off

600

30

4.5

Buck Regulator

265

85

700

83

SOIC-8

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About Company Handling This Product

Company Overview

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

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