MP44010 Boundary Mode PFC Controller The Future of Analog IC Technology DESCRIPTION FEATURES The MP44010 is a boundary conduction mode Boundary Conduction Mode PFC Controller PFC controller which can provide simple and for Pre-regulator high performance active power factor correction Zero-crossing Compensation to Minimum using minimum external components. THD of AC Input Current Precise Adjustable Output Over-voltage The output voltage is accurately regulated by a Protection high performance voltage mode amplifier with Ultra-low (15 A) Start-up Current. an accurate internal voltage reference. Low (0.46mA) Quiescent Current The precise adjustable output over-voltage On-chip Filter on Current Sense Pin protection greatly enhances the system Disable Function reliability. -800/+1150mA Peak Gate Drive Current The on-chip R/C filter on the current sense pin Available in SOIC-8 Package can eliminate the external R/C filter. APPLICATIONS The extremely low start-up current, quiescent Offline Adaptor current and the disable function can reduce the Electronic Ballast power consumption and result in excellent LLC Front End efficiency performance. Other PFC Pre-regulators The MP44010 is available in SOIC-8 package. 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. MPS and The Future of Analog IC Technology are Registered Trademarks of Monolithic Power Systems, Inc. Other Patents Pending. TYPICAL APPLICATION D4 L1 Vo R9 R3 D2 C2 R4 D3 C4 R6 D1 R5 R1 C5 C1 U1 Vac + ZCS COMP FB C6 R7 VIN GATE Q1 MP44010 MULT GND CS R10 R2 C3 R8 MP44010 Rev. 1.2 www.MonolithicPower.com 1 3/18/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2015 MPS. All Rights Reserved. MP44010 BOUNDARY MODE PFC CONTROLLER ORDERING INFORMATION Part Number Package Top Marking SOIC-8 MP44010HS* MP44010 * For Tape & Reel, add suffix Z (e.g. MP44010HSZ). For RoHS compliant packaging, add suffix LF (e.g. MP44010HSLFZ) PACKAGE REFERENCE TOP VIEW FB 1 8 VIN COMP 2 7 GATE MULT 3 6 GND CS 4 5 ZCS (1) (4) ABSOLUTE MAXIMUM RATINGS Thermal Resistance JA JC Supply Voltage V ................. -0.5V to Self Limit SOIC-8 ....................................90 ...... 45... C/W IN ZCS pin.................................. -0.3V to Self Limit Notes: Other Analog Inputs and Outputs ..-0.3V to 6.5V 1) Exceeding these ratings may damage the device. ZCS Max. current......................-2.5mA to 10mA 2) The maximum allowable power dissipation is a function of the (2) maximum junction temperature T(MAX), the junction-to- Continuous Power Dissipation (T = +25C) J A ambient thermal resistance , and the ambient temperature JA SOIC-8....................................................... 1.4W T . The maximum allowable continuous power dissipation at A Junction Temperature ..150 C any ambient temperature is calculated by D(MAX)=(T (MAX)-T )/ . Exceeding the maximum J A JA Lead Temperature (Solder).......................260C allowable power dissipation will cause excessive die Storage Temperature............... -55C to +150 C temperature, and the regulator will go into thermal shutdown. Internal thermal shutdown circuitry protects the device from (3) permanent damage. Recommended Operating Conditions 3) The device is not guaranteed to function outside of its Supply Voltage V .........................13.4V to 22V IN operating conditions. 4) Measured on JESD51-7, 4-layer PCB. Analog inputs and outputs .............-0.3V to 6.5V Operating Junction Temp. (T ). -40C to +125C J MP44010 Rev. 1.2 www.MonolithicPower.com 2 3/18/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2015 MPS. All Rights Reserved.