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参数资料
| 型号： | TPS61140DRCT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.26 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封装： | 3 X 3 MM, GREEN, PLASTIC, QFN-10 |
| 文件页数： | 23/25页 |
| 文件大小： | 776K |
| 代理商： | TPS61140DRCT |
www.ti.com
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I -LoadCurrent-mA
L
WLEDVoltage=15V,4WLED
VSEL =low
ISEL =high
V =3.3V
I
V =4V
I
V =3.6V
I
Efficiency-%
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I -LoadCurrent-mA
L
V =4V
I
WLEDVoltage=11V,3WLED,
VSEL =Low,
ISEL =high
Efficiency-%
V =3.3V
I
V =3.6V
I
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V =3.3V
I
WLEDVoltage=19V,5WLED
VSEL =low
ISEL =high
I -LoadCurrent-mA
L
Efficiency-%
V =4V
I
V =3.6V
I
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WLEDVoltage=23V,6WLED
VSEL =low
ISEL =high
I -LoadCurrent-mA
L
V =4V
I
V =3.6V
I
V =3.3V
I
Efficiency-%
SLVS624B – JANUARY 2006 – REVISED MARCH 2007
EFFICIENCY
vs
WLED CURRENT
Figure 3.
Figure 4.
EFFICIENCY
vs
WLED CURRENT
Figure 5.
Figure 6.
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS61140DRCT | 制造商:Texas Instruments 功能描述:IC LED DRVR WT/OLED BCKLT 10-SON 制造商:Texas Instruments 功能描述:IC, LED DRVR WT/OLED BCKLT 10-SON |
| TPS61140DRCTG4 | 功能描述:LED照明驱动器 Dual 700mA Switch 1.2MHz Boost Cnvrtr RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| TPS61140EVM-157 | 功能描述:电源管理IC开发工具 TPS61140-157 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| TPS61141 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL OUTPUT BOOST REGULATOR USING SINGLE INDUCTOR |
| TPS61141DRCR | 功能描述:LED照明驱动器 Dual 700mA Switch 1.2MHz Boost Cnvrtr RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
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