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参数资料
| 型号： | TC120333EHATR |
| 元件分类： | 稳压器 |
| 英文描述： | 0.7 A SWITCHING REGULATOR, 345 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | SOP, 8 PIN |
| 文件页数： | 9/10页 |
| 文件大小： | 80K |
| 代理商： | TC120333EHATR |
8
PWM/PFM STEP-DOWN COMBINATION
REGULATOR/CONTROLLER
TC120
TC120-1 7/27/99
Figure 6. Soft Start Timing
Figure 7. Using External Transistor Switch
Figure 8. External (EXT) and Extended External (EXTW) Switching Transistor Drive Output
OFF
ON
0.65V
0V
1.5 msec
SHDN/SS
Shutdown
Signal
X
EXT
EXTW
100 nsec
TC120xx03
VIN
EXTW
CPC
SHDN/SS
LX
EXT
GND
SENSE
CSS
4.7 nF
IN5817
L1
22
H
VOUT
VIN
CIN
47
F
Tantalum
COUT
47
F
Tantalum
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC120503EHA | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:PWM/PFM Step-Down Combination Regulator/Controller |
| TC120503EHATR | 功能描述:开关变换器、稳压器与控制器 PWM/PFM Step-Down RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| TC1207D-100M | 制造商:PRODUCTWELL 制造商全称:PRODUCTWELL 功能描述:TOROID INDUCTORS |
| TC1207D-320M | 制造商:PRODUCTWELL 制造商全称:PRODUCTWELL 功能描述:TOROID INDUCTORS |
| TC1210A | 制造商:Thomas & Betts 功能描述:Fittings Connector 4inch Steel |
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