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參數資料
| 型號： | TPS65110RGEG3 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 520 kHz SWITCHING FREQ-MAX, PQCC24 |
| 封裝： | 4 X 4 MM, GREEN, PLASTIC, QFN-24 |
| 文件頁數： | 4/19頁 |
| 文件大小： | 679K |
| 代理商： | TPS65110RGEG3 |
TPS65110
TPS65111
SLVS495 SEPTEMBER 2003
www.ti.com
12
Power-Down Sequencing
When the enable pin EN is pulled low, the device starts its power-down sequencing. The VDD output goes down
first. When the output voltage VDD has reached 70% of its nominal value, the VSS output goes down next.
When VSS has reached 70% of the nominal value, the positive output VCC finally goes down. The TPS6511x
ensures this power-down sequence even in the case of a sudden VI drop.
2.3 V
2
2.2 V
1
11
1
x0.75
3
x0.7
2
x0.7
x0.75
4
x0.7
45
x0.7
2
x0.7
3
2
3
4
1
12
VIN
EN
Vref
(Internal)
VCC
VSS
VDD
SYS_EN
(Internal)
Power Sequence
Not Recommended for New Designs
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS65110RGER | 功能描述:電荷泵 Triple Chargepump for LTPS LCD 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 |
| TPS65110RGERG4 | 功能描述:電荷泵 Triple Chargepump for LTPS LCD 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 |
| TPS65111RGE | 功能描述:電荷泵 Triple Chargepump for LTPS LCD 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 |
| TPS65111RGEG4 | 功能描述:電荷泵 Triple Chargepump for LTPS LCD 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 |
| TPS65111RGER | 功能描述:電荷泵 Triple Chargepump for LTPS LCD 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 |
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