MIC2562A Overview
The MIC2562A PCMCIA (Personal puter Memory Card International Association) and CardBus power controller handles all PC Card slot power supply pins, both VCC and VPP. The MIC2562A switches between the three VCC voltages (0V, 3.3V and 5.0V) and the VPP voltages (OFF, 0V, 3.3V, 5V or 12.0V) required by PC Cards. The MIC2562A switches voltages from the system power supply to VCC and VPP.
MIC2562A Key Features
- High-efficiency, low-resistance switches require no 12V bias supply
- No external ponents required
- Output current limit and overtemperature shutdown
- Open-drain flag for error condition indication
- Ultra-low power consumption
- plete PC Card/CardBus VCC and VPP switch matrix
- Logic patible with industry standard PC Card logic
- No voltage shoot-through or switching transients
- Break-before-make switching
- Digital selection of VCC and VPP voltages