Microchip Technology MIC2076
The MIC2076 offers “smart” thermal shutdown that reduces current consumption in fault modes. When a thermal shutdown fault occurs, the output is latched off until the faulty load is removed. Both devices employ soft-start circuitry that minimizes inrush current in applications where highly capacitive loads are employed.| Part No. | MIC2076 |
|---|---|
| Datasheet | MIC2076 Download |
| Manufacturer |  Microchip Technology |
| Description | Dual-Channel Power Distribution Switch |
| Buy | Stock & Price |
FEATURES
● 140 mΩ Maximum On-Resistance per Channel● 2.7V to 5.5V Operating Range
● 500 mA Minimum Continuous Current per Channel
● Short-Circuit Protection with Thermal Shutdown
● Thermally Isolated Channels
● Fault Status Flag with 3 ms Filter Eliminates False Assertions
● Undervoltage Lockout
● Reverse Current Flow Blocking (No “Body Diode”)
● Circuit Breaker Mode (MIC2076)
● Active-High Enable (MIC20x6-1)
● Active-Low Enable (MIC20x6-2)
● Logic-Compatible Inputs
● Soft-Start Circuit
● Low Quiescent Current
● Pin-Compatible with MIC2526
● UL File #E179633
APPLICATIONS
● USB Peripherals● General Purpose Power Switching
● ACPI Power Distribution
● Notebook PCs
● PDAs
● PC Card Hot Swap
GENERAL DESCRIPTION
The MIC2026 and MIC2076 are high-side MOSFET switches optimized for general-purpose power distribution that requires circuit protection. The MIC2026/76 are internally current limited and have thermal shutdown that protects the device and load. Removing the load or toggling the enable input will reset the device output.
