MP5022A 16V, 12A, 3m R Hot-Swap Protection DS ON Device With Current Monitoring The Future of Analog IC Technology FEATURES DESCRIPTION 8V to 16V Operating Input Range The MP5022A is a hot-swap protection device Integrated 3m Power FET designed to protect circuitry on its output from Adjustable Current Limit transients on its input. It also protects its input from undesired shorts and transients coming Output Current Measurement from its output. +/-3% Current Monitor Accuracy(6A<Io<12A) Fast Response (<200ns) for Short Protection At start up, in-rush current is limited by the slew PG Detector and FLTB Indication rate at the output. The slew rate is controlled by PG Assert Low at VIN=0 external capacitor at the SS pin. Damaged MOSFET Detection The maximum load at the output is current limited External Soft Start through a sense FET topology. The magnitude of Programmable LOADEN Blanking Time the current limit is controlled by a low-power Under/Over Voltage Lockout resistor from the ISET pin to ground. Thermal Protection An internal charge pump drives the gate of the Small QFN-22 (3mmx5mm) Package power device, allowing for a power FET with a APPLICATIONS very low ON resistance of 3m. Hot Swap The MP5022A includes an IMON option that PC Cards produces a voltage proportional to current Disk Drives through the power device set by a resistor from Servers this pin to ground. Networking The MP5022A includes an optional discharge Laptops function that provides a discharge path for the external output capacitor when the part is 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. disabled. Fault protection includes current limit, MPS and The Future of Analog IC Technology are registered trademarks of thermal shutdown and damaged MOSFET Monolithic Power Systems, Inc. detection. The device also features over-voltage protection and under-voltage protection The MP5022A is available in QFN-22 (3mmx5mm) package. MP5022A Rev. 1.02 www.MonolithicPower.com 1 9/27/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. MP5022A 16V, 12A, 3m R HOT SWAP DEVICE DS ON TYPICAL APPLICATION MP5022A Rev. 1.02 www.MonolithicPower.com 2 9/27/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved.