TPS610981EVM-674
TPS610981 超低靜態電流升壓評估模組
TPS610981EVM-674
概覽
The TPS61098 provides an ultra-low quiescent power supply solution for products powered by either a single cell or two-cell alkaline, one-cell coin cell battery or one-cell Li-Ion or Li-polymer battery. It integrates a load switch or LDO, and can provide two separate output power rails. The main output VMAIN is an always-on output with 2V minimum voltage, and the additional output VSUB is the output of internal load switch or LDO, designed to supply a peripheral device.
The TPS61098 can provide total output currents up to 30 mA at a 3.3V output even when input voltage is decreased to 0.7V. The boost is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents.
特點
- 300 nA ultra-low IQ in Light Load
- 1.5mm x 1.5mm 6-SON Package
- Integrated LDO/Load Switch
- Up to 80% Efficiency at 10 μA Load Current
- Two Modes Controlled by MODE pin
AC/DC 和 DC/DC 轉換器 (整合式 FET)
技術文件
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | TPS610981 Evaluation Module User's Guide | 2015/6/19 | |||
| 證書 | TPS610981EVM-674 EC Declaration of Conformity (DoC) (Rev. A) | 2019/1/2 |