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参数资料
| 型号： | TPS60230RGTT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 0.2 A SWITCHED CAPACITOR REGULATOR, 1250 kHz SWITCHING FREQ-MAX, PQCC16 |
| 封装： | 3 X 3 MM, GREEN, PLASTIC, QFN-16 |
| 文件页数： | 3/20页 |
| 文件大小： | 640K |
| 代理商： | TPS60230RGTT |
www.ti.com
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TPS60230
SLVS516A – MAY 2004 – REVISED JUNE 2004
For example, the worst case power dissipation occurs at the input voltage level where the charge pump switches
from the 1x mode to the 1.5x mode. At this operating point, the supply voltage to the current sources is at its
maximum and the current sources must drop the most voltage in order to maintain a regulated output current.
The worst case power dissipation occurs when all 5 LED outputs are fully loaded with 25 mA of LED current.
With: VI = 4.2 V, Vf = 3.6 V, IO = 125 mA (1.5x mode)
PD max = 0.39 W
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS60230RGTTG4 | 功能描述:电荷泵 5-Channel 125-mA Charge Pump 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 |
| TPS60231 | 制造商:TI 制造商全称:Texas Instruments 功能描述:WHITE LED CHARGE PUMP CURRENT SOURCE WITH PWM BRIGHTNESS CONTROL |
| TPS60231EVM-047 | 功能描述:电源管理IC开发工具 TPS60231 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 |
| TPS60231RGTR | 功能描述:电荷泵 3-Ch 75-mA Charge Pump 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 |
| TPS60231RGTRG4 | 功能描述:电荷泵 3-Ch 75-mA Charge Pump 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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