Overview
The BQ24060DRCR from Texas Instruments is a highly integrated linear battery charger IC designed for single-cell Li-Ion and Li-Polymer battery packs. This device is ideal for space-limited applications and offers advanced features such as thermal regulation, input overvoltage protection, and charge status indication. The BQ24060DRCR is part of the bq2406x series, which is known for its high accuracy and reliability in battery charging management.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (IN with respect to Vss) | -0.3 | 18 | V | |
| Input Overvoltage Detection Threshold | 6.2 | 7.0 | V | |
| Output Voltage Regulation | 4.20 - 0.5% | 4.20 | 4.20 + 0.5% | V |
| Dropout Voltage (V(IN) - V(OUT)) | 750 | mV | ||
| Charge Current | 1 A | A | ||
| Operating Temperature Range | -40 | 125 | °C | |
| Package Type | VSON-10-EP (3x3) |
Key Features
- Highly integrated linear battery charger for single-cell Li-Ion and Li-Polymer battery packs.
- Thermal regulation to prevent overheating.
- Input overvoltage protection (6.2V to 7.0V).
- High accuracy output voltage regulation (4.20V ± 0.5%).
- Dropout voltage of 750mV at 1A output current.
- Charge enable and input power status indication.
- RoHS compliant and lead-free.
- No halogens (bromine or antimony) above 0.1% of total product weight.
Applications
- Portable electronics such as smartphones, tablets, and e-readers.
- Wearable devices like smartwatches and fitness trackers.
- IoT devices requiring efficient and reliable battery charging.
- Space-limited designs where compactness is crucial.
Q & A
- What is the BQ24060DRCR used for? The BQ24060DRCR is used as a linear battery charger IC for single-cell Li-Ion and Li-Polymer battery packs.
- What is the input voltage range for the BQ24060DRCR? The input voltage range is from -0.3V to 18V with respect to Vss.
- What is the output voltage regulation accuracy of the BQ24060DRCR? The output voltage regulation accuracy is 4.20V ± 0.5%.
- Does the BQ24060DRCR have thermal regulation? Yes, it includes thermal regulation to prevent overheating.
- What is the dropout voltage of the BQ24060DRCR at 1A output current? The dropout voltage is 750mV.
- Is the BQ24060DRCR RoHS compliant? Yes, it is RoHS compliant and lead-free.
- What package type does the BQ24060DRCR come in? It comes in a VSON-10-EP (3x3) package.
- What is the operating temperature range of the BQ24060DRCR? The operating temperature range is from -40°C to 125°C.
- Does the BQ24060DRCR have input overvoltage protection? Yes, it has input overvoltage protection with a threshold between 6.2V and 7.0V.
- What are some common applications of the BQ24060DRCR? Common applications include portable electronics, wearable devices, and IoT devices.
