MP163 700V, Non-Isolated, Offline Regulator with Integrated LDO The Future of Analog IC Technology DESCRIPTION FEATURES Primary-Side Constant Voltage (CV) Control, The MP163 is a primary-side regulator that Supporting Buck, Boost, Buck-Boost, and provides accurate, dual-output, constant Flyback Topologies voltage (CV) regulation without an optocoupler. Integrated 700V MOSFET and Current The MP163 supports buck, boost, buck-boost, Source and flyback topologies and has an integrated Internal LDO, Optimized for Dual Output 700V MOSFET and an LDO to simplify the structure and reduce cost. These features make Applications the MP163 an ideal regulator for offline, low- Less than 30mW of No-Load Power power applications, such as home appliances Consumption and standby power. Up to 4W of Output Power Low VCC Operating Current The MP163 is a green-mode operation Frequency Foldback regulator. Both the peak current and switching Limited Maximum Frequency frequency decrease as the load decreases. Peak-Current Compression This feature provides excellent efficiency at light Internally Biased VCC load and improves overall average efficiency. Thermal Shutdown, UVLO, OLP, SCP, and Full protection features include thermal Open-Loop Protection shutdown, VCC under-voltage lockout (UVLO), Available in SOIC16 and SOIC8-7B overload protection (OLP), short-circuit Packages protection (SCP), and open-loop protection. APPLICATIONS The MP163 is available in SOIC16 and SOIC8- Home Appliances, White Goods, and 7B packages. Consumer Electronics Typical Industrial Controls HV Typical LDO Standby Power Part Regulator HV Output All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For Number Peak MOSFET Voltage MPS green status, please visit the MPS website under Quality Assurance. MPS Current R DS(on) and The Future of Analog IC Technology are registered trademarks of Limit Monolithic Power Systems, Inc. MP163A-33 3.3V 210mA 16 MP163A-5* 5V MP163B-33 3.3V 420mA 14 MP163B-5* 5V MP163C-33 3.3V 660mA 13.5 MP163C-5 5V * Under development. MP163 Rev. 1.01 www.MonolithicPower.com 1 8/11/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2017 MPS. All Rights Reserved. MP163 700V, NON-ISOLATED, OFFLINE REGULATOR WITH INTEGRATED LDO TYPICAL APPLICATION MP163 Rev. 1.01 www.MonolithicPower.com 2 8/11/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2017 MPS. All Rights Reserved.