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參數資料
| 型號： | TPS60402DBVRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHED CAPACITOR CONVERTER, 70 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | GREEN, PLASTIC, SOT-23, 5 PIN |
| 文件頁數： | 5/28頁 |
| 文件大小： | 787K |
| 代理商： | TPS60402DBVRG4 |
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TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60mA CHARGE PUMP VOLTAGE INVERTER
SLVS324A JULY 2001 REVISED NOVEMBER 2004
13
WWW.TI.COM
APPLICATION INFORMATION
voltage inverter
The most common application for these devices is a charge-pump voltage inverter (see Figure 23). This
application requires only two external components; capacitors C(fly) and CO, plus a bypass capacitor, if
necessary. Refer to the capacitor selection section for suggested capacitor types.
TPS60400
C1
C1+
35
OUT
IN
GND
1
2
4
CI
1
F
CO
1
F
5 V,
Max 60 mA
Input 5 V
C(fly)
1
F
Figure 23. Typical Operating Circuit
For the maximum output current and best performance, three ceramic capacitors of 1
F (TPS60400,
TPS60403) are recommended. For lower currents or higher allowed output voltage ripple, other capacitors can
also be used. It is recommended that the output capacitors has a minimum value of 1
F. With flying capacitors
lower than 1
F, the maximum output power will decrease.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS60402DBVT | 功能描述:電荷泵 60mA Charge Pump V RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| TPS60402DBVTG4 | 功能描述:電荷泵 60mA Charge Pump Voltage Inverter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| TPS60402QDBVRQ1 | 功能描述:電荷泵 Auto Cat Unreg 60mA Chg Pump Vltg Invrtr RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| TPS60403 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER |
| TPS60403DBV | 制造商:TI 制造商全稱:Texas Instruments 功能描述:UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER |
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