Texas Instruments BQ25619ERTWR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 9.22 | Dhs. 9.22 |
| 15+ | Dhs. 8.92 | Dhs. 133.80 |
| 25+ | Dhs. 8.73 | Dhs. 218.25 |
| 50+ | Dhs. 8.25 | Dhs. 412.50 |
| 100+ | Dhs. 7.28 | Dhs. 728.00 |
| N+ | Dhs. 1.46 | Price Inquiry |
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BQ25619ERTWR - High-Performance Single-Cell Battery Charger IC
The BQ25619ERTWR from Texas Instruments is a highly integrated 1.8A single-cell Li-Ion and Li-Polymer battery charger IC designed for portable applications. This advanced battery management solution features programmable charging current and voltage, I2C interface for flexible configuration, and comprehensive protection mechanisms including over-current, over-temperature, and over-voltage safeguards.
Key Features & Benefits
- High Charging Current: Up to 1.8A constant programmable charging current for fast battery replenishment
- Wide Input Voltage Range: Supports input voltages up to 13.5V for versatile power source compatibility
- Intelligent Protection: Built-in over-current, over-temperature, and over-voltage protection ensures safe operation
- Flexible Configuration: I2C interface enables dynamic adjustment of charging parameters
- Compact Design: 24-WFQFN (4x4mm) surface mount package saves valuable PCB space
- Wide Operating Temperature: -40°C to 85°C range suitable for industrial and automotive applications
Applications
The BQ25619ERTWR is ideal for a wide range of portable and battery-powered applications including smartphones, tablets, portable medical devices, handheld instruments, wireless sensors, and IoT devices. Its compact footprint and comprehensive feature set make it an excellent choice for space-constrained designs requiring reliable battery charging.
Quality & Authenticity
All our semiconductor components are sourced directly from authorized distributors and come with full manufacturer warranty and authenticity guarantee. We maintain strict quality control and proper storage conditions to ensure you receive genuine, high-quality components.
Related Products & Resources
Looking for more battery charging solutions? Browse our complete Battery Chargers collection for additional power management ICs and charging solutions.
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| 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 | Current, Voltage |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Charge Current - Max | 1.8A |
| Battery Pack Voltage | 4.52V |
| Voltage - Supply (Max) | 13.5V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| ROHS |  |
BQ25619ERTWR.pdf