Dual-Slot, PCMCIA Analog Power Controller

The MAX613/MAX614 contain switches for the VP-P supply-voltage lines for Personal Computer Memory Card International Association (PCMCIA) Release 2.0 card slots. These ICs also contain level-translator outputs to switch the PCMCIA card VCC.

The MAX613 allows digital control of two separate VP-P lines that can be switched between 0V, VCC, +12V, and high impedance. It also includes level shifters that allow the control of N-channel power MOSFETs for connecting and disconnecting the slot VCC supply voltage.

The MAX614 controls a single VP-P supply-voltage line and includes one level shifter in an 8-pin package.

Applications

* Bar-Code Scanners * Digital Still Cameras * Handy Terminals * Notebook and Palmtop Computers * Personal Organizers

* Logic Compatible with Industry-Standard PCMCIA Digital Controllers:

* Intel 82365SL

* Intel 82365SL DF

* Vadem VG-365

* Vadem VG-465

* Vadem VG-468

* Cirrus Logic CL-PD6710

* Cirrus Logic CL-PD6720

* 0V/VCC/+12V/High-Impedance VP-P Outputs

* Internal 1.6Ω VP-P Power Switches

* 10µA Quiescent Supply Current

* Break-Before-Make Switching

* VCC Switch Control