General Description
The MAX1602 DC power-switching IC contains a network of low-resistance MOSFET switches that deliver selectable VCC and VPP voltages to a single CardBus or PC Card host socket. Key features include lowresistance switches, small packaging, soft-switching action, and compliance with PCMCIA specifications for 3V/5V switching.

FEATUREs
♦ Supports a Single PC Card/CardBus Socket
♦ 1A, 0.25Ω Max 3.3V VCC Switch
   1A, 0.25Ω Max 5V VCC Switch
♦ Soft Switching for Low Inrush Surge Current
♦ Overcurrent Protection
♦ Overcurrent/Thermal-Fault Flag Output
♦ Thermal Shutdown at Tj = +150°C
♦ Independent Internal Charge Pumps
♦ Break-Before-Make Switching Action
♦ 11µA Max Standby Supply Current
♦ 5V and 12V Not Required for Low-RDS(ON) 3.3V Switching
♦ Complies with PCMCIA 3V/5V Switching Specifications
♦ Super-Small 16-Pin QSOP Package
♦ Code Compatible with:
    Cirrus CL-PD67XX Family
    Databook DB86184
    Intel 82365SL (industry-standard coding)

APPLICATIONs
    Data Loggers
    Handy-Terminals
    Docking Stations
    PCMCIA Read/Write Drives