DESCRIPTION
The TK11806 is a low power, low input voltage DC-DC converter.
The device has been optimized for variable capacitance diode and PIN diode bias applications. It generates DC output voltages ranging from 9.3 V to 32 V in six steps. The desired output voltage may be selected by simple wire connections between control pins. The input DC voltage can be as low as 1.1 V or as high as 18 V.

FEATURES
■ Very Small Size
■ Few External Components
■ Wide Input Supply Voltage Range (1.1 to 18 V)
■ Six Selectable Output Voltages up to 32 V
■ Single Battery Cell Operation

APPLICATIONS
■ Variable Capacitance and PIN Diode Bias
■ Portable Instrumentation
■ Radio Control Systems
■ Mobile Radios
■ Cellular Telephones
■ Cordless Telephones
■ Fiberoptic Receivers
■ Local Area Network (LAN) Receivers
■ Battery Operated Equipment