参数资料
型号: TC1121CPA
厂商: Microchip Technology
文件页数: 4/14页
文件大小: 0K
描述: IC REG SWITCHED CAP INV ADJ 8DIP
产品变化通告: Obsolescence 22/Feb/2011
标准包装: 60
类型: 切换式电容器(充电泵),反相
输出类型: 可调式
输出数: 1
输出电压: -2.4 V ~ -5.5 V
输入电压: 2.4 V ~ 5.5 V
频率 - 开关: 10kHz ~ 200kHz
电流 - 输出: 100mA
同步整流器:
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 8-PDIP
产品目录页面: 663 (CN2011-ZH PDF)
其它名称: 158-1070
158-1070-ND
TC1121
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
Pin No.
PIN FUNCTION TABLE
(8-Pin MSOP,
PDIP, SOIC)
1
2
3
4
5
6
7
8
DS21358C-page 4
Symbol
FC
CAP +
GND
CAP –
OUT
SHDN
OSC
V +
Description
Frequency control for internal oscillator, FC = open, F OSC = 10 kHz typ; FC = V + , F OSC
= 200 kHz typ; FC has no effect when OSC pin is driven externally.
Charge-pump capacitor, positive terminal.
Power-supply ground input.
Charge-pump capacitor, negative terminal.
Output, negative voltage.
Shutdown.
Oscillator control input. An external capacitor can be added to slow the oscillator. Take
care to minimize stray capacitance. An external oscillator also may be connected to
overdrive OSC.
Power-supply positive voltage input.
? 2006 Microchip Technology Inc.
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TC1121CUA 功能描述:电荷泵 w/ Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
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TC1121EOA 功能描述:电荷泵 w/ Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
TC1121EOA 制造商:Microchip Technology Inc 功能描述:DC/DC Charge Pump Converter IC
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