MP4026GJ-P

MP8712 The Future of Analog IC Technology High-Efficiency, 12A, 3V to 18V, Synchronous Step-Down Converter with Power Good, External Soft Start and OVP DESCRIPTION FEATURES The MP8712 is a high-frequency, synchronous, rectified, step-down, switch-mode converter. The MP8712 offers a fully integrated solution that achieves 12A of continuous and 15A of peak output current with excellent load and line regulation over a wide input supply range.      Constant-on-time (COT) control operation provides fast transient response. An open-drain power good pin (PG) indicates that the output voltage is in the nominal range. Full protection features include over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown.        The MP8712 is available (3mmx4mm) package. in a QFN-14 Wide 3V to 18V Operating Input Range 12A Continuous/15A Peak Output Current 1% Internal Reference Accuracy Output Adjustable from 0.6V 15mΩ High-Side, 4.5mΩ Low-Side RDS(ON) for Internal Power MOSFETs 500kHz Switching Frequency External Soft Start (SS) Open-Drain Power Good (PG) Indication Output Over-Voltage Protection (OVP) Hiccup Over-Current Protection (OCP) Thermal Shutdown Available in a QFN-14 (3mmx4mm) Package APPLICATIONS     Solid-State Drives (SSD) Flat-Panel Televisions and Monitors Set-Top Boxes Distributed Power Systems All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are registered trademarks of Monolithic Power Systems, Inc. or its subsidiaries. TYPICAL APPLICATION R2 120kΩ R1 80.6kΩ AGND VCC C5 470nF MP8712 C6 22nF 100 96 92 PG EN SS BST 3V to 18V VIN FB VOUT VIN C1 22µF x 2 R3 10 C3 100nF L1 1.5µH C2 22µF x 4 80 VO 1V/12A 76 72 VIN=12V VIN=18V 68 64 60 0.1 MP8712 Rev. 1.2 3/19/2021 VIN=4.5V 84 EN SW PGND 88 PG 1 10 OUTPUT CURRENT (A) MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 1 MP8712 – 18V, 12A, SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* MP8712GL Package QFN-14 (3mmx4mm) Top Marking See Below * For Tape & Reel, add suffix –Z (e.g. MP8712GL–Z). TOP MARKING MP: Product code of MP8712GL Y: Year code W: Week code 8712: First four digits of the part number LLL: Lot number PACKAGE REFERENCE TOP VIEW QFN-14 (3mmx4mm) MP8712 Rev. 1.2 3/19/2021 MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 2 MP8712 – 18V, 12A, SYNCHRONOUS STEP-DOWN CONVERTER ABSOLUTE MAXIMUM RATINGS (1) VIN .................................................. -0.3V to +19V VSW ................................ -0.6V (-7V for