BQ24074EVM, Evaluation Board using BQ24074, 4.2V, 1-Cell, Lithium-Ion/Lithium-Polymer Battery Charger for SmartPhone
Texas Instruments の部品 BQ24074RGT を使用したリファレンス デザイン
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関連文書
最終製品向け
- Portable Media Player
- Portable Navigation System
- Smart Phone
説明
- BQ24074EVM, Evaluation Board provides a convenient method for evaluating the performance of a charge management and system power solution for portable applications using the BQ24074 product families. A completely designed and tested module is presented. The charger is designed to deliver up to 1.5 A of continuous current to the system or charger for one-cell Li-ion or Li-polymer applications (see the data sheet for correct device) using a dc power supply. The charger is programmed from the factory to deliver 0.9 A of charging current. This EVM was designed as a stand-alone evaluation module, but it also can be interfaced with the system and host via the connectors and headers
主な特徴
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Battery TypeLithium-Ion|Lithium-Polymer
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Input Voltage4.75 to 6.5 V
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Output Voltage4.2 V
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Number of Battery Cells1
注目のパーツ (3)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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BQ24074RGTT | Texas Instruments | Battery Management ICs | Linear Battery Charger Li-Ion/Li-Pol 1500mA 4.2V 16-Pin VQFN EP T/R | 買う | |
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BQ24074RGTR | Texas Instruments | Battery Management ICs | Linear Battery Charger Li-Ion/Li-Pol 1500mA 4.2V 16-Pin VQFN EP T/R | 買う | |
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BQ24074RGTRG4 | Texas Instruments | Battery Management ICs | Linear Battery Charger Li-Ion/Li-Pol 1500mA 4.2V 16-Pin VQFN EP T/R | 買う | |