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Product attributes Property Value
Manufacturer Monolithic Power Systems Inc.
Product Series MP
Packaging Tape & Reel (TR) |
Output Isolation Non-Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Boost, Buck, Buck-Boost, Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) 30V
Duty Cycle -
Frequency - Switching -
Power (Watts) 10 W
Fault Protection Open Loop, Over Load, Over Temperature, Short Circuit, UVLO
Control Features Frequency Control, Soft Start
Operating Temperature -40°C ~ 125°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

MP175LGS-P - High-Voltage AC/DC Offline Switching Regulator IC

The MP175LGS-P from Monolithic Power Systems is a versatile 700V offline switching regulator IC designed for non-isolated AC/DC power conversion applications up to 10W. This highly integrated solution features internal switching elements and supports multiple topologies including Boost, Buck, Buck-Boost, and Flyback configurations, making it ideal for compact, cost-effective power supply designs in industrial, consumer, and smart home applications.

Key Features & Benefits

  • High Voltage Capability: 700V breakdown voltage for universal AC input applications
  • Flexible Topology Support: Boost, Buck, Buck-Boost, and Flyback operation modes
  • Integrated Protection: Comprehensive fault protection including over-load, over-temperature, short circuit, open loop, and UVLO
  • Advanced Control: Frequency control and soft-start features for optimized performance
  • Wide Operating Range: -40°C to 125°C junction temperature for demanding environments
  • Compact Package: 8-SOIC surface mount package (3.90mm width) for space-constrained designs
  • RoHS Compliant: Environmentally friendly, lead-free construction

Typical Applications

  • Auxiliary power supplies for industrial equipment
  • Smart home and IoT device power management
  • LED lighting drivers
  • Battery chargers and adapters
  • White goods and appliance control circuits

Note: All specifications are subject to change. Please refer to the official datasheet for complete design information and electrical characteristics.