Texas Instruments BQ21040DBVT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.11 | Dhs. 6.11 |
| 15+ | Dhs. 5.92 | Dhs. 88.80 |
| 25+ | Dhs. 5.80 | Dhs. 145.00 |
| 50+ | Dhs. 5.47 | Dhs. 273.50 |
| 100+ | Dhs. 4.83 | Dhs. 483.00 |
| N+ | Dhs. 0.97 | Price Inquiry |
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The BQ21040DBVT is a highly integrated single-cell lithium-ion and lithium-polymer battery charger IC from Texas Instruments, designed for space-constrained portable applications. This advanced power management solution features USB interface compatibility, programmable charge current up to 800mA, and comprehensive fault protection including over-temperature, over-voltage, and short-circuit safeguards.
Key Features:
- Single-cell Li-Ion/Polymer battery charging with 4.2V regulation
- USB-compliant input interface with 6.45V maximum supply voltage
- Programmable constant charge current up to 800mA
- Integrated thermal regulation and multiple protection features
- Compact SOT-23-6 surface mount package
- Wide operating temperature range: 0°C to 125°C (TJ)
- RoHS compliant for environmental safety
Applications: Ideal for smartphones, portable media players, wireless headsets, handheld medical devices, GPS trackers, and other battery-powered IoT applications requiring reliable single-cell charging solutions.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic semiconductor components with full manufacturer warranty support. All products undergo rigorous quality inspection and are shipped with proper ESD protection. We offer global shipping and technical support to ensure your project success.
Related Products & Resources:
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Charge Current - Max | 800mA |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6.45V |
| Interface | USB |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
