BQ24230RGTTManufacturer: TI USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP 16-QFN -40 to 85 | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| BQ24230RGTT | TI | 50 | In Stock |
Description and Introduction
USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP 16-QFN -40 to 85 The BQ24230RGTT is a battery charger IC manufactured by Texas Instruments (TI). Here are its key specifications:
- **Input Voltage Range:** 4.35V to 6.4V   For detailed specifications, refer to the official TI datasheet. |
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Application Scenarios & Design Considerations
USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP 16-QFN -40 to 85# BQ24230RGTT Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Primary Applications:   Charging Scenarios:  ### Industry Applications  Consumer Electronics   Medical Technology   Industrial IoT  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Inadequate Thermal Management   Pitfall 2: Input Voltage Transients   Pitfall 3: Battery Connection Issues   Pitfall 4: Inductor Selection Errors  ### Compatibility Issues with Other Components  Microcontroller Interfaces   Battery Protection  |
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| Partnumber | Manufacturer | Quantity | Availability |
| BQ24230RGTT | TI/PBF | 500 | In Stock |
Description and Introduction
USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP 16-QFN -40 to 85 The BQ24230RGTT is a battery charge management IC manufactured by Texas Instruments (TI). Here are its key specifications:
- **Package**: QFN-16 (RGTT) This information is sourced from the official TI datasheet for the BQ24230RGTT. |
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Application Scenarios & Design Considerations
USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP 16-QFN -40 to 85# BQ24230RGTT Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Smartphones and Tablets : Provides efficient charging while supporting system operation from battery or USB input ### Industry Applications ### Practical Advantages  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: Input Source Detection Issues   Pitfall 3: Battery Safety Concerns  ### Compatibility Issues  Battery Compatibility:   System Load Compatibility:  ### PCB Layout Recommendations  Thermal Management:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| BQ24230RGTT | TI Pb-free | 144 | In Stock |
Description and Introduction
USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP 16-QFN -40 to 85 The **BQ24230RGTT** from Texas Instruments is a highly efficient, single-cell **Li-ion battery charger** designed for portable applications. This compact, integrated solution offers a seamless charging experience with features tailored to optimize performance and safety.  
Supporting input voltages from **3.9V to 6.2V**, the BQ24230RGTT is ideal for USB-powered devices, including smartphones, tablets, and wearable electronics. It integrates a synchronous PWM controller, power FETs, and current sensing, reducing external component count while maximizing efficiency.   Key features include **1.5A maximum charge current**, thermal regulation to prevent overheating, and multiple protection mechanisms such as overvoltage, overcurrent, and reverse discharge prevention. The charger also supports **battery temperature monitoring** through an external NTC thermistor, ensuring safe operation under varying conditions.   With its **QFN-16 package**, the BQ24230RGTT provides a space-saving solution for compact designs. Its **I²C-compatible interface** allows for programmable settings, including charge current and termination thresholds, offering flexibility for different battery chemistries and system requirements.   Engineers favor this IC for its reliability, high integration, and robust protection features, making it a preferred choice for modern portable electronics demanding efficient and safe battery charging. |
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Application Scenarios & Design Considerations
USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP 16-QFN -40 to 85# BQ24230RGTT Technical Documentation
*Manufacturer: TI (Pb-free)* ## 1. Application Scenarios ### Typical Use Cases -  Smartphones and Tablets : Provides complete charging solution with integrated power path management ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Inadequate Thermal Management   Pitfall 2: Input Voltage Transients   Pitfall 3: Battery Connection Issues  ### Compatibility Issues with Other Components  Power Management Integration:   Battery Protection:   Microcontroller Interface:  ### PCB Layout Recommendations  Power Path Layout:   Signal Integrity:   Thermal |
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