MIC2076A Datasheet | Microchip Technology

Features - 100 mΩ Typical RDS(ON) at 5.0V - 140 mΩ Maximum RDS(ON) at 5.0V - 2.7V to 5.5V Operating Range - 500 m A Minimum Continuous Current per Channel - Short-Circuit Protection with Thermal Shutdown - Thermally Isolated Channels - Soft-Start Circuit - Fault Status Flag with 3 ms Filter Eliminates False Assertions - Undervoltage Lockout (UVLO) - Reverse Current Flow Blocking (No “Body Diode”) - Circuit Breaker Mode (MIC2076A) - Pin patible with MIC2026 and MIC2076 - Logic-patible Inputs - Low Quiescent Current Applications - USB Peripherals - General Purpose Power Switching - ACPI Power Distribution - Notebook PCs - PDAs - PC Card Hot Swap General Description The MIC2026A and MIC2076A are high-side MOSFET switches optimized for general-purpose power distribution that require circuit protection. The MIC2026A is particularly well suited for USB applications. The MIC2026A/76A are internally current limited and have thermal shutdown that protects the device and load. The MIC2076A offers smart shutdown that reduces current consumption in fault modes. When the MIC2076A goes into thermal shutdown due to current limiting, the output is latched off until the switch is reset. The MIC2076A can be reset by removing the load, toggling the enable input or cycling VIN. Both devices employ soft-start circuitry that minimizes inrush current in applications where highly capacitive loads are employed. A fault status output flag is asserted during overcurrent or thermal shutdown conditions. Transient faults are internally filtered. The MIC2026A and MIC2076A are available in an 8-pin SOIC package. Package Type MIC2026A/MIC2076A 8-Lead SOIC (M) ENA 1 FLGA 2 FLGB 3 ENB 4 8 OUTA 7 IN 6 GND 5 OUTB  2021 Microchip Technology Inc. and its subsidiaries DS20006608A-page 1 MIC2026A/76A Typical Application...