MP6233DH-LF

MP6233 3.3V/5V, Dual-Channel 1.5A Current-Limited Power Distribution Switch The Future of Analog IC Technology DESCRIPTION FEATURES The MP6233 Power Distribution Switch features internal current limiting to prevent damage to host devices due to faulty load conditions. The MP6233 analog switch includes an 85mΩ power MOSFET switch. It is available with guaranteed current limits, making it ideal for load switching applications. The MP6233 has built-in protection for both over current and increased thermal stress. For over current, the device will limit the current by changing to a constant current mode. • • • • • • • • • • As the temperature increases as a result of short circuit, the device will shut off. The device will recover once the device temperature reduces to approx 120°C. APPLICATIONS • • • • • • • The MP6233 is available in MSOP8E package. 1.5A Continuous Current 2.7V to 5.5V Supply Range 140uA Quiescent Current 85mΩ MOSFET Thermal-Shutdown Protection Under-Voltage Lockout 8ms FLAG Deglitch Time No FLAG Glitch During Power Up Reverse Current Blocking UL Recognized: E322138 Portable GPS Device Notebook PC LCD TV 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 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 2 IN FLAG1 8 7 OUT1 To USB Controller Output 1 MP6233 3 4 EN1 EN2 OUT2 6 Output 2 FLAG2 5 DUAL-CHANNEL UL Recognized Component MP6233 Rev. 1.0 8/21/2014 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2014 MPS. All Rights Reserved. 1 MP6233 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH ORDERING INFORMATION Part Number Enable Switch Maximum Continuous Load Current MP6233DH Active High Dual 1.5A Typical ShortCircuit Current Package @ TA=25C 2.3A Top Marking Temperature 6233D –40°C to +85°C MSOP8E For Tape & Reel, add suffix –Z (eg. MP6233DH–Z); For RoHS Compliant Packaging, add suffix –LF; (eg. MP6233DH–LF) PACKAGE REFERENCE TOP VIEW GND 1 8 FLAG1 IN 2 7 OUT1 EN1 3 6 OUT2 EN2 4 5 FLAG2 EXPOSED PAD ON BACKSIDE CONNECT TO GND MP6233 Dual-Channel ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance IN .................................................-0.3V to +6.0V EN, FLAG, OUT to GND ..............-0.3V to +6.0V 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 MP6233 Rev. 1.0 8/21/2014 (2) θJA θJC Notes: 1) Exceeding these ratings may damage the device. 2) Measured on JESD51-7, 4-layer PCB. www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2014 MPS. All Rights Reserved. 2 MP6233 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH ELECTRICAL CHARACTERISTICS (3) VIN=5V, TA=+25°C, unless otherwise noted. Parameter Condition IN Voltage Range Supply Current Supply Current Shutdown Current Off Switch Leakage Min VOUT Rising Time, Tr VOUT Falling Time, Tf Units 5.5 V 90 120 μA 140 160 μA 1 1 1.6 Under-voltage Lockout Under-voltage Hysteresis FET On Resistance EN Input Logic High Voltage EN Input Logic Low Voltage FLAG Output Logic Low Voltage FLAG Output High Leakage Current Thermal Shutdown Thermal Shutdown Hysteresis Max 2.7 One Channel Enabled, IOUT=0, One Switch ON Both Channels Enabled, IOUT=0, Both Switch ON Device Disable, VOUT=float, VIN=5.5V Device Disable, VIN=5.5V Current Limit Trip Current Typ Current Ramp (slew rate≤100A/s) on Output Rising Edge 2.3 3 A 2.7 3.5 A 2.65 0.4 0.4 V mV mΩ V V V 1 μA 1.95 250 85 IOUT=100mA and-40°C