MP5077 5.5V, 7A, Low R Load Switch DSON With Programmable Current Limit DESCRIPTION FEATURES The MP5077 provides up to 7A load protection Integrated 10m Low R FETs DSON over a 0.5V to 5.5V voltage range. With the Adjustable Start Up Slew Rate small R in tiny package, MP5077 is a very DSON Wide VIN Range from 0.5V to 5.5V high efficiency and space saving solution for <1A Shutdown Current notebooks, tablets, and other portable/battery- Programmable 7A Current Limit Range operated applications. Output Discharge Function With the soft start function, the MP5077 can Enable Pin avoid inrush current during circuit start up. <200ns Short-Circuit Protection Response MP5077 also provides programmable soft start Time time, output discharge functions, OCP and Thermal Protection thermal shutdown features. Small 2mmx2mm QFN Package for The maximum load at the output (source) is Space Saving current limited. This is accomplished by utilizing APPLICATIONS a sense FET topology. The magnitude of the current limit is controlled by an external resistor Notebook and Tablet Computers from the ILIM pin to ground. Portable Devices Solid State Drives An internal charge pump drives the gate of the Handheld Devices power device, allowing a very low on-resistance DMOS power FET of just 10m. All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Products, Quality Assurance page. The MP5077 is available in a tiny 12-pin MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. 2mmx2mm QFN package. TYPICAL APPLICATION 0.5V to 5.5V 0.5V to 5.5V V V OUT IN C1 C2 MP5077 >3V VCC ILIM C3 SS EN EN R1 GND C4 MP5077 Rev. 1.1 www.MonolithicPower.com 1 10/25/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2017 MPS. All Rights Reserved. MP5077 5.5V, 7A, LOW RDSON LOAD SWITCH WITH PROGRAMMABLE CURRENT LIMIT ORDERING INFORMATION Part Number* Package Top Marking See Blow MP5077GG QFN-12 (2mmx2mm) * For Tape & Reel, add suffix Z (e.g. MP5077GGZ) TOP MARKING CC: product code of MP5077GG Y: year code LLL: lot number PACKAGE REFERENCE TOP VIEW NC VIN EN VOUT GND VOUT VCC VOUT ILIM VOUT SS VIN QFN-12 (2mmx2mm) MP5077 Rev. 1.1 www.MonolithicPower.com 2 10/25/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2017 MPS. All Rights Reserved.