Texas Instruments BQ2057TTSG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.72 | Dhs. 7.72 |
| 15+ | Dhs. 7.48 | Dhs. 112.20 |
| 25+ | Dhs. 7.32 | Dhs. 183.00 |
| 50+ | Dhs. 6.91 | Dhs. 345.50 |
| 100+ | Dhs. 6.10 | Dhs. 610.00 |
| N+ | Dhs. 1.22 | Price Inquiry |
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BQ2057TTSG4 - 2-Cell Lithium-Ion Battery Charger IC
The BQ2057TTSG4 from Texas Instruments is a high-performance 2-cell lithium-ion/polymer battery charger IC designed for reliable and efficient charging applications. This advanced battery management solution features programmable constant current charging, making it ideal for portable electronics, industrial equipment, and embedded systems requiring precise battery charging control.
Key Features & Benefits
- 2-Cell Li-Ion/Polymer Support: Optimized for 8.2V battery pack configurations
- Programmable Current Control: Flexible charging current adjustment for various battery capacities
- Wide Input Voltage Range: Supports up to 15V supply voltage for versatile applications
- Extended Operating Temperature: Reliable performance from -20°C to 70°C (TA)
- Compact Surface Mount Package: Space-saving 8-TSSOP (4.40mm width) footprint
- RoHS Compliant: Environmentally friendly and meets global regulatory standards
Applications
The BQ2057TTSG4 is perfectly suited for:
- Portable medical devices and diagnostic equipment
- Industrial handheld instruments and test equipment
- Battery-powered communication devices
- Embedded systems requiring dual-cell Li-Ion charging
- Consumer electronics with rechargeable battery packs
Why Choose HQICKEY?
At HQICKEY, we guarantee authentic Texas Instruments components with full traceability and lifecycle support. Our global semiconductor supply chain ensures reliable availability for your production needs, backed by technical expertise and responsive customer service.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 2 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | - |
| Charge Current - Max | - |
| Battery Pack Voltage | 8.2V |
| Voltage - Supply (Max) | 15V |
| Interface | - |
| Operating Temperature | -20°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP |
| ROHS |  |
BQ2057TTSG4.pdf