TIDA-00028, 1.6-MHz Synchronous Switch-Mode Li-Ion and Li-Polymer Stand-alone Battery Charger (4A)
Texas Instruments の部品 BQ24170 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
- Consumer Electronics Control
- Portable Consumer Electronics
説明
- TIDA-00028, This reference design is highly integrated stand-alone Li-ion and Li-polymer switch-mode battery charge solution with two integrated N-channel power MOSFETs and a power path selector gate driver. It offers a constant-frequency synchronous PWM controller with high accuracy regulation of input current, charge current and voltage. It also provides battery detection, pre-conditioning, charge termination, and charge status monitoring
主な特徴
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Battery TypeLithium-Ion|Lithium-Polymer
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Input Voltage16 V
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Number of Battery Cells1 to 3
注目のパーツ (2)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
|
BQ24170RGYR | Texas Instruments | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 4000mA 4.2V/8.4V/12.6V 24-Pin VQFN EP T/R | 買う | |
|
|
BQ24170RGYT | Texas Instruments | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 4000mA 4.2V/8.4V/12.6V 24-Pin VQFN EP T/R | 買う | |