MP62160/MP62161 3.3V/5V, Single-Channel 2A Current-Limited Power Distribution Switch with Output Discharge The Future of Analog IC Technology DESCRIPTION FEATURES The MP62160/MP62161 Power Distribution 2A Continuous Current Switch features internal current limiting to 2.8A accurate Current Limit prevent damage to host devices due to faulty Output Discharge Function load conditions. The MP62160/MP62161 2.7V to 5.5V Supply Range operates from a 3.3V or 5V input voltage and 90uA Quiescent Current includes an 85m Power MOSFET to handle 85m MOSFET up to 2A continuous load with a 2.8A typical Thermal-Shutdown Protection current limit. The MP62160/MP62161 has built- Under-Voltage Lockout in protection for both over current and 8ms FLAG Deglitch Time increased thermal stress. For over-current No FLAG Glitch During Power Up protection (OCP), the device will limit the Reverse Current Blocking current by going into a constant current mode. Active High & Active Low Options When continuous output overload condition UL Recognized: E322138 exceeds power dissipation of the package, the thermal protection will shut the part off. The APPLICATIONS device will recover once the device temperature Smartphone and PDA reduces to approx 120 C. Portable GPS Device Notebook PC The MP62160/MP62161 involves a discharge function that provides a resistive discharge path Set-top-box for the external output capacitor when the part Telecom and Network Systems is disabled. PC Card Hot Swap USB Power Distribution The MP62160/MP62161 is available in QFN8E, MSOP8E and SOIC8 packages. 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. TYPICAL APPLICATION 3.3V/5V Input 1 GND MP62160 6,7,8 To VBUS OUT 2,3 IN USB Ports 4 5 EN* FLAG SINGLE-CHANNEL *: EN is active high for MP62161 UL Recognized Component MP62160 MP62161 Rev. 1.0 www.MonolithicPower.com 1 6/27/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. MP62160/MP62161 CURRENT-LIMITED POWER DISTRIBUTION SWITCH ORDERING INFORMATION Maximum Typical Short- Free Air Top Part Number Enable Switch Continuous Circuit Current Package Temperature Marking Load Current T =25C (T ) A A MP62160DS SOIC8 62160DS Active QFN8E MP62160DD 62160DD Low (2mm x 3mm) MP62160DH* MSOP8E Single 2A 2.8A 62160DH -40 C to +85C QFN8E MP62161DD 62161DD Active (2mm x 3mm) High MP62161DH MSOP8E 62161DH * For Tape & Reel, add suffix Z (e.g. MP62160DHZ). For RoHS Compliant Packaging, add suffix LF (e.g. MP62160DHL) PACKAGE REFERENCE TOP VIEW TOP VIEW TOP VIEW GND 1 8 OUT GND 1 8 OUT IN 2 7 OUT GND 1 8 OUT IN 2 7 OUT IN 3 6 OUT IN 2 7 OUT IN 3 6 OUT EN* 4 5 FLAG EN* 4 5 FLAG IN 3 6 OUT EN* 4 5 FLAG EXPOSED PAD EXPOSED PAD ON BACKSIDE ON BACKSIDE CONNECT TO GND CONNECT TO GND MSOP8E QFN8E (2mm x 3mm) SOIC8 MP62160/MP62161 Single-Channel (*: EN is active high for MP62161) (1) (3) ABSOLUTE MAXIMUM RATINGS Thermal Resistance JA JC MSOP8E ................................. 55 ...... 12 ... C/W IN ................................................. -0.3V to +6.0V QFN8E (2mm x 3mm) ............ 55 ...... 12 ... C/W EN, FLAG, OUT to GND .............. -0.3V to +6.0V (2) SOIC8 ..................................... 90 ...... 42 ... C/W Continuous Power Dissipation (T = +25C) A MSOP8E .................................................... 2.3W Notes: QFN8E (2mm x 3mm) ................................ 2.3W 1) Exceeding these ratings may damage the device. 2) The maximum allowable power dissipation is a function of the SOIC8 ........................................................ 1.4W maximum junction temperature T(MAX), the junction-to- J Junction Temperature ............................... 150C ambient thermal resistance , and the ambient temperature JA Lead Temperature .................................... 260C T . The maximum allowable continuous power dissipation at A any ambient temperature is calculated by P (MAX)=(T (MAX)- D J Storage Temperature ............... -65C to +150C T )/ . Exceeding the maximum allowable power dissipation A JA Operating Temperature.............. -40C to +85C will cause excessive die temperature, and the regulator will go into thermal shutdown. Internal thermal shutdown circuitry protects the device from permanent damage. 3) Measured on JESD51-7, 4-layer PCB. MP62160 MP62161 Rev. 1.0 www.MonolithicPower.com 2 6/27/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.