MP2236 18V, 6A, High-Efficiency, Synchronous Step-Down Converter DESCRIPTION FEATURES The MP2236 is a high-frequency, synchronous, Wide 3V to 18V Operating Input Range rectified, step-down switch-mode converter. 6A Continuous Output Current The MP2236 offers a fully integrated solution 25m/12m Low R Internal Power DS(ON) that achieves 6A of continuous output current MOSFETs with excellent load and line regulation over a Default 600mV Reference Voltage wide input supply range. Adjustable Output Voltage 600kHz Switching Frequency Constant-on-time (COT) control operation t Extension provides fast transient response. Full protection ON features include hiccup over-current protection Hiccup Over-Current Protection (OCP) (OCP) and thermal shutdown. Thermal Shutdown Protection Available in TSOT23-8 Package The MP2236 requires a minimal number of readily available, standard external components APPLICATIONS and is available in a space-saving TSOT23-8 Flat-Panel Television and Monitors package. Digital TV Power Supplies Digital 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 trademarks of Monolithic Power Systems, Inc. or its subsidiaries. TYPICAL APPLICATION Efficiency V = 3.3V, L = 2.2H, DCR = 11.4m OUT R BST 100 C1 10 C BST L1 2 x 22F 0.1F 1H 1.0V/6A 90 EN EN C2 MP2236 R1 80 3 x 22F 28.7k VCC 70 C VCC R2 1F 43k 60 VIN=5V GND AGND VIN=12V 50 VIN=18V 40 0.01 0.1 1 10 LOAD CURRENT(A) MP2236 Rev. 1.1 MonolithicPower.com 1 8/4/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved. EFFICIENCY(%)MP2236 18V, 6A, SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* Package Top Marking MP2236GJ TSOT23-8 See Below For Tape & Reel, add suffix -Z (e.g. MP2236GJ-Z). TOP MARKING AUA: Product code of MP2236GJ Y: Year code PACKAGE REFERENCE TOP VIEW TSOT23-8 MP2236 Rev. 1.1 MonolithicPower.com 2 8/4/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved.