TA8161F - DC/DC CONVERTER SYSTEM IC FOR POWER SUPPLY

Toshiba

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.
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 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) IO1 = 11mA.

TA8161F dc/dc converter system ic for power supply by Toshiba - Datasheet Preview

Datasheet Details

Part number	TA8161F
Manufacturer	Toshiba
File Size	630.25 KB
Description	DC/DC CONVERTER SYSTEM IC FOR POWER SUPPLY
Datasheet	TA8161F Datasheet

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Full PDF Text Transcription (Reference)

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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. 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.