ADP3801ARManufacturer: AD High Frequency Switch Mode Dual Li-Ion Battery Chargers | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| ADP3801AR | AD | 461 | In Stock |
Description and Introduction
High Frequency Switch Mode Dual Li-Ion Battery Chargers The ADP3801AR is a battery charger controller IC manufactured by Analog Devices (AD). It is designed for single-cell lithium-ion (Li-ion) or lithium-polymer (Li-poly) battery charging applications. Key specifications include:
- **Input Voltage Range**: 4.5V to 28V The ADP3801AR is suitable for portable devices, such as smartphones, tablets, and other handheld electronics, requiring efficient and reliable battery charging. |
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Application Scenarios & Design Considerations
High Frequency Switch Mode Dual Li-Ion Battery Chargers# Technical Documentation: ADP3801AR Battery Charger Controller
 Manufacturer : Analog Devices ## 1. Application Scenarios ### Typical Use Cases -  Portable Electronics Charging Systems : Smartphones, tablets, digital cameras, and portable media players ### Industry Applications ### Practical Advantages  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: Input Voltage Instability   Pitfall 3: Charge Termination Errors  ### Compatibility Issues  Battery Compatibility:   External Component Selection:  ### PCB Layout Recommendations  Signal Integrity:   Thermal Management:  ## 3. Technical Specifications ### Key Parameter Explanations  Control Parameters:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| ADP3801AR | ADI | 400 | In Stock |
Description and Introduction
High Frequency Switch Mode Dual Li-Ion Battery Chargers The ADP3801AR is a battery charger controller manufactured by Analog Devices Inc. (ADI). It is designed for use in single-cell lithium-ion (Li-ion) battery charging applications. Key specifications include:
- **Input Voltage Range**: 4.5V to 28V The ADP3801AR is suitable for portable devices, such as smartphones, tablets, and other handheld electronics. |
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Application Scenarios & Design Considerations
High Frequency Switch Mode Dual Li-Ion Battery Chargers# ADP3801AR Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Voltage Regulation Systems   Battery Charging Systems   Distributed Power Architectures  ### Industry Applications  Telecommunications Equipment   Computing Systems   Industrial Automation   Consumer Electronics  ### Practical Advantages and Limitations  Advantages   Limitations  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Stability Issues   Noise Sensitivity   Thermal Management  ### Compatibility Issues with Other Components  MOSFET Selection  |
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