DC2118B, Demo Board For LTC4040 5Vin, 2A Single Cell Li-ion/LiFePO4 Buck Battery Charger with 2.5A Boost Backup Power Manager
Analog Devices の部品 LTC4040EUFD を使用したリファレンス デザイン
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最終製品向け
- Data Logger
- Industrial Asset Tracking
- Security System
- Telematics
- USB Power Devices
説明
- DC2118B, Demonstration Circuit is a combination step-down battery charger and step-up battery backup regulator using the LTC4040 monolithic system power manager. The DC2118B has an input voltage range from 4.8V to 5.5V with overvoltage protection (OVP) to 40V, as limited by the external MOSFET. The input current is monitored to prioritize the load up to the 2.5A threshold before charge current is reduced
主な特徴
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Battery TypeLithium-Ion|LiFePO4
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Input Voltage4.8 to 5.5 V
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Output Voltage5 V
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Number of Battery Cells1
注目のパーツ (2)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
|
LTC4040EUFD#PBF | Analog Devices | Battery Management ICs | Switching Battery Charger Li-FePO4/Li-Ion/Li-Pol 2500mA 3.2V 24-Pin QFN EP Tube | 買う | |
|
|
LTC4040EUFD#TRPBF | Analog Devices | Battery Management ICs | Switching Battery Charger Li-FePO4/Li-Ion/Li-Pol 2500mA 3.2V 24-Pin QFN EP T/R | 買う | |