DC569B, Demo Board based on LTC4054ES5-4.2, 4.25V = VIN = 10V, 1-Cell @ 450mA/600mA Li-Ion Linear Battery Charger
Reference Design using part LTC4054ES5-4.2#PBF by Analog Devices
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Associated Documents
For End Products
- USB Applications
Description
- DC569B, Demonstration Circuit is a single cell Li-Ion linear charger in a SOT-23. Charge rates as high as 600mA can be achieved due to the LTC4054 internal die temperature control loop that prevents excessive PCB heating under worst-case conditions. The user is provided with a control jumper to select between OFF/450mA/600mA charge rates. The reduced charge rate is suitable for USB applications. A charge LED illuminates while the charger is charging the battery
Key Features
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Battery TypeLithium-Ion
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Input Voltage4.25 to 10 V
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Output Voltage4.2 V
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Number of Battery Cells1
Featured Parts (1)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
LTC4054ES5-4.2#PBF | Analog Devices | Battery Management ICs | Linear Battery Charger Li-Ion/Li-Pol 800mA 4.2V 5-Pin TSOT-23 T/R | Buy | |