Datasheet Summary
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
DC / DC Converter System IC For Power Supply
The TA8161F is a DC / DC converter system IC, which is developed for supplying a voltage (for 2.5V or 5V) for CMOS IC etc. It is especially suitable for low voltage operation, and for power supply and back- up of speech recording / playback LSls, with only one or two dry batteries.
Features
- Output voltage can be switched over to 2.5V or 5V VO = 2.5V mode (by one dry- battery) VO = 5V mode (by one or two dry- batteries)
- Built- in backup mode with a very low power dissipation VCC = 1.2V, Ta = 25°C, IO = 0 ICC1 = 50µA (typ.)..... VO = 5V mode ICC2 = 30µA (typ.)..... VO = 2.5V...