DC2118B, Demo Board For LTC4040 5Vin, 2A Single Cell Li-ion/LiFePO4 Buck Battery Charger with 2.5A Boost Backup Power Manager
使用 Analog Devices 的 LTC4040EUFD 的参考设计
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依据最终产品
- Data Logger
- Industrial Asset Tracking
- Security System
- Telematics
- USB Power Devices
说明
- 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
主要特色
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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
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC4040EUFD#PBF | Analog Devices | Battery Management ICs | Switching Battery Charger Li-FePO4/Li-Ion/Li-Pol 2500mA 3.2V 24-Pin QFN EP Tube | 买入 | |
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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 | 买入 | |