TA8161F Description
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8161F 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.
TA8161F Key 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-ba
- 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 mode
- Built-in mode switch (back up mode / power supply mode)
- Excellent power efficiency, by blocking oscillation
- Output current (VCC = 1.2V, Ta = 25°C)
- VO = 5V mode IO2 = 22mA (typ.)
- VO = 2.5V mode