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参数资料
| 型号： | TA8161FG |
| 元件分类： | 稳压器 |
| 英文描述： | 0.04 A SWITCHING REGULATOR, PDSO10 |
| 封装： | SSOP-10 |
| 文件页数： | 1/9页 |
| 文件大小： | 652K |
| 代理商： | TA8161FG |
TA8161FG
2004-10-12
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8161FG
DC / DC Converter System IC For Power Supply
The TA8161FG 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 backup 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 drybattery)
VO = 5V mode (by one or two drybatteries)
Builtin backup mode with a very low power dissipation
VCC = 1.2V, Ta = 25°C, IO = 0
ICC1 = 50A (typ.)..... VO = 5V mode
ICC2 = 30A (typ.)..... VO = 2.5V mode
Builtin mode switch (back up mode / power supply mode)
Excellent power efficiency, by blocking oscillation
Output current (VCC = 1.2V, Ta = 25°C)
IO1 = 11mA (typ.)....... VO = 5V mode
IO2 = 22mA (typ.)....... VO = 2.5V mode
Operating supply voltage range (Ta = 25°C)
VCC2 (opr) = 0.9~4V (VO = 5V mode)
VCC1 (opr) = 0.9~2.2V (VO = 2.5V mode)
Block Diagram
Weight: 0.09g (typ.)
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