MP175 700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current The Future of Analog IC Technology DESCRIPTION FEATURES Primary-Side CV Control, Supporting Buck, The MP175 is a primary-side regulator that Buck-Boost, Boost, and Flyback Topologies provides accurate, constant voltage (CV) Integrated 700V/4.5 MOSFET regulation without an optocoupler. The MP175 Internal 700V High-Voltage Current Source supports buck, buck-boost, boost, and flyback topologies. The MP175 has an integrated 700V Fixed or Adjustable Output Options MOSFET and high-voltage current source, and <30mW No-Load Power Consumption also has a fixed output option to further simplify Up to 10W Output Power the structure and reduce costs. The output Maximum CCM Output Current up to voltage can also be adjusted for various 600mA applications. Low VCC Operating Current Frequency Foldback The MP175 is a green-mode-operation Limited Maximum Frequency regulator. Both the peak current limit and Peak-Current Compression switching frequency decrease with decreasing load. This feature provides excellent efficiency Internally Biased VCC at light-load condition and improves the overall OTP, UVLO, OLP, SCP, BOP, OLD average efficiency. Available in a SOIC-8 Package The MP175 has multiple protections features, APPLICATIONS including over-temperature protection (OTP), Home Appliances, White Goods, and VCC under-voltage lockout (UVLO), overload Consumer Electronics protection (OLP), short-circuit protection (SCP), Industrial Controls brown-out protection (BOP), and open-loop Standby Power detection (OLD). All MPS parts are lead-free, halogen-free, and adhere to the RoHS These features make the MP175 an ideal directive. For MPS green status, please visit the MPS website under Quality Assurance. MPS and The Future of Analog IC Technology are registered regulator for offline, low-power applications, trademarks of Monolithic Power Systems, Inc. such as home appliances and standby power. The MP175 is available in a SOIC-8 package. TYPICAL APPLICATION VCC DRAIN FB MP175 GNDA GNDP + V OUT V IN MP175 Rev. 1.1 www.MonolithicPower.com 1 2/20/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved. MP175 NON-ISOLATED OFFLINE REGULATOR ORDERING INFORMATION Part Number* Package Top Marking MP175GS SOIC-8 See Below * For Tape & Reel, add suffix Z (e.g.: MP175GSZ) TOP MARKING MP175: Part number LLLLLLLL: Lot number MPS: MPS prefix Y: Year code WW: Week code PACKAGE REFERENCE TOP VIEW SOIC-8 MP175 Rev. 1.1 www.MonolithicPower.com 2 2/20/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved.