MP150 Offline Primary-Side Regulator For Low Power Applications The Future of Analog IC Technology DESCRIPTION FEATURES Primary-side constant voltage (CV) control, MP150 is a primary-side regulator that provides supporting Buck, Buck-boost, Boost and accurate constant voltage (CV) regulation Flyback topologies without the opto-coupler, and supports Buck, Integrated 500V/30 MOSFET Buck-boost, Boost and Flyback topologies. It < 150mW No-load power consumption has an integrated 500V MOSFET that simplifies the structure and reduces costs. These features Up to 2W output power help to make it a competitive candidate for off- Maximum DCM output current less than line low power applications, such as home 120mA appliances and standby power. Maximum CCM output current less than 200mA MP150 is a green-mode operation regulator. Frequency foldback Both the peak current and switching frequency Maximum frequency limitation decrease as the load decreases to provide Peak current compression excellent efficiency performance at light load, Internal high-voltage current source thus improving the overall average efficiency. The MP150 features various protections, APPLICATIONS including thermal shutdown (TSD), VCC under- Home Appliance, White Goods and voltage lockout (UVLO), over-load protection Consumer Electronics (OLP), short-circuit protection (SCP), and open Industrial Controls loop protection. Standby Power MP150 is available in the TSOT23-5 and All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For MPS green status, please visit MPS website under Quality Assurance. SOIC8 packages. MPS and The Future of Analog IC Technology are Registered Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MP150 Rev. 1.15 www.MonolithicPower.com 1 9/25/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. MP150 OFFLINE PRIMARY-SIDE REGULATOR ORDERING INFORMATION Part Number* Package Top Marking TSOT23-5 ADG MP150GJ SOIC8 MP150 MP150GS * For Tape & Reel, add suffix Z (e.g. MP150GJZ) * For Tape & Reel, add suffix Z (e.g. MP150GSZ) PACKAGE REFERENCE TOP VIEW TOP VIEW VCC 1 5 DRAIN VCC 1 8 N/C FB 2 7 DRAIN 2 FB SOURCE 3 6 N/C SOURCE 4 5 N/C 3 4 SOURCE SOURCE TSOT23-5 SOIC8 (1) (4) ABSOLUTE MAXIMUM RATINGS Thermal Resistance JA JC Drain to SOURCE ......................... -0.7V to 500V TSOT23-5 .............................. 100 ...... 55 ... C/W All Other Pins ................................. -0.7V to 6.5V SOIC8...................................... 96 ....... 45 ... C/W (2) Continuous Power Dissipation (T = +25C) A Notes: TSOT23-5 ...................................................... 1W 1) Exceeding these ratings may damage the device. 2) The maximum allowable power dissipation is a function of the SOIC8............................................................. 1W maximum junction temperature TJ(MAX), the junction-to- Junction Temperature ............................... 150C ambient thermal resistance JA, and the ambient temperature Lead Temperature .................................... 260C TA. The maximum allowance continuous power dissipation at any ambient temperature is calculated by Storage Temperature ................ -60C to +150C PD(MAX)=(TJ(MAX)-TA)/ JA. Exceeding the maximum ESD Capability Human Body Mode .......... 4.0kV allowance power dissipation will cause excessive die temperature, and the regulator will go into thermal shutdown. ESD Capability Machine Mode ................... 200V Internal thermal shutdown circuit protects the device from (3) permanent damage. Recommended Operating Conditions 3) The device is not guaranteed to function outside of its Operating Junction Temp. (T ) . -40C to +125C J operating conditions. 4) Measured on JESD51-7, 4-layer PCB. Operating VCC range ..................... 5.3V to 5.6V MP150 Rev. 1.15 www.MonolithicPower.com 2 9/25/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.