MIC2026A
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...
