MP62071DH-LF-Z

MP62071 3.3V/5V, Single-Channel 0.8A Current-Limited Power Distribution Switch The Future of Analog IC Technology DESCRIPTION FEATURES The MP62071 Power Distribution Switch features internal current limiting to prevent damage to host devices due to faulty load conditions. The MP62071 operates from a 3.3V or 5V nominal input voltage and includes a 90mΩ Power MOSFET to handle up to 0.8A continuous load with a 1.25A typical current limit. The MP62071 has built-in protection for both over current and increased thermal stress. For over-current protection (OCP), the device will limit the current by going into a constant current mode.             When continuous output overload condition exceeds power dissipation of the package, the thermal protection will shut the part off. The device will recover once the device temperature reduces to approx 120C. The MP62071 is available in 8-PIN MSOP8E package with exposed pad. 0.8A Continuous Current Accurate Current Limit 2.7V to 5.5V Supply Range 140uA Quiescent Current 90mΩ MOSFET Thermal-Shutdown Protection Under-Voltage Lockout 8ms FLAG Deglitch Time No FLAG Glitch During Power Up Reverse Current Blocking MSOP8E package UL Recognized: E322138 APPLICATIONS      Notebook PC Set-top-box Telecom and Network Systems PC Card Hot Swap USB Power Distribution 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. “MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION 3.3V/5V Input 1 GND MP62071 2,3 IN 4 EN OUT 6,7,8 To VBUS USB Ports FLAG 5 SINGLE-CHANNEL UL Recognized Component MP62071 Rev. 1.1 7/16/2019 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved. 1 MP62071 –SINGLE CHANNEL 0.8A CURRENT-LIMITED POWER DISTRIBUTION SWITCH ORDERING INFORMATION Part Number * Enable Switch Maximum Continuous Load Current Typical ShortCircuit Current @ TA=25C Package Temperature MP62071DH Active High Single 0.8A 1.25A MSOP8E –40C to +85C * For Tape & Reel, add suffix –Z (eg. MP62071DH–Z); For RoHS Compliant Packaging, add suffix –LF(eg. MP62071DH–LF–Z) PACKAGE REFERENCE TOP VIEW GND 1 8 OUT IN 2 7 OUT IN 3 6 OUT EN 4 5 FLAG EXPOSED PAD ON BACKSIDE CONNECT TO GND MSOP8E MP62071 Single-Channel ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance (3) IN ..................................................... -0.3V to +6V ON, FLAG, OUT to GND ................ -0.3V to +6V Continuous Power Dissipation (TA = +25°C) (2) MSOP8E ..................................................... 2.3W Junction Temperature ............................... 150°C Lead Temperature .................................... 260°C Storage Temperature ............... –65°C to +150°C Operating Temperature ............. –40°C to +85°C MSOP8E ................................. 55 ....... 12 ... C/W MP62071 Rev. 1.1 7/16/2019 θJA θJC Notes: 1) Exceeding these ratings may damage the device. 2) The maximum allowable power dissipation is a function of the maximum junction temperature TJ(MAX), the junction-toambient thermal resistance θJA, and the ambient temperature TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD(MAX)=(TJ(MAX)TA)/θJA. Exceeding the maximum allowable power dissipation 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.. www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved. 2 MP62071 –SINGLE CHANNEL 0.8A CURRENT-LIMITED POWER DISTRIBUTION SWITCH ELECTRICAL CHARACTERISTICS (4) VIN=5V, TA=+25°C, unless otherwise noted. Parameter Condition IN Voltage Range Supply Current Shutdown Current Off Switch Leakage Min EN=High, IOUT=0 Device Disable, VOUT=float, VIN=5.5V Device Disable, VIN=5.5V FLAG Output High Leakage Current Thermal Shutdown Current Ramp (slew rate≤100A/s) on Output Rising Edge VOUT Falling Time, Tf (5) V μA μA μA 1250 1500 mA 1.45 1.9 A 2.65 V mV mΩ V 250 90 IOUT=100mA and -40°C