BQ2057TTSG4
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- Mfr.Part #
- BQ2057TTSG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 2CELL 8TSSOP
- Stock
- 2,124
- In Stock ：
- 2,124
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Output Voltage :
- 8.2V
- Length :
- 3mm
- Thickness :
- 1mm
- Min Input Voltage :
- 4.5V
- Operating Temperature :
- -20°C~70°C TA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Pitch :
- 0.65mm
- Battery Chemistry :
- Lithium Ion/Polymer
- Surface Mount :
- yes
- Min Supply Voltage :
- 4.5V
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Supply Current-Max (Isup) :
- 4mA
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- BQ2057
- Factory Lead Time :
- 6 Weeks
- Number of Cells :
- 2
- JESD-609 Code :
- e4
- Width :
- 4.4mm
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 15V
- Peak Reflow Temperature (Cel) :
- 260
- Current - Charging :
- Constant - Programmable
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Form :
- Gull wing
- Number of Channels :
- 1
- Adjustable Threshold :
- yes
- Terminal Position :
- Dual
- Contact Plating :
- Gold
- Weight :
- 33.594185mg
- Number of Pins :
- 8
- Height :
- 1.2mm
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Pin Count :
- 8
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Programmable Features :
- Current
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Nominal Input Voltage :
- 15V
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Output Current :
- 2A
- Packaging :
- Tube
- Datasheets
- BQ2057TTSG4
Battery Chargers Texas Instruments BQ2057TTSG4 Overview
Introducing the Battery Chargers Texas Instruments BQ2057TTSG4, a cutting-edge IC battery charging solution engineered for modern portable electronic devices. This component is specifically designed to efficiently manage the charging of 2-cell lithium-ion batteries, ensuring optimal performance and longevity. Its compact 8TSSOP package makes it an ideal choice for space-constrained applications. The BQ2057TTSG4 from Texas Instruments stands out with its advanced charging capabilities, incorporating safety features that prevent overcharging and thermal overload, making it a reliable choice for high-demand electronics.
BQ2057TTSG4 Features
The BQ2057TTSG4 includes several key features that enhance its performance in battery management systems. It supports a wide input voltage range, which ensures compatibility with various power supplies. Additionally, its precision charging algorithm maximizes battery capacity and life. The IC also includes temperature monitoring and charge status indication, which aid in maintaining battery health and user awareness.
BQ2057TTSG4 Applications
- Portable Computing Devices: Ensures efficient energy management and prolonged battery life for laptops and tablets.
- Smartphones and Mobile Phones: Integrates seamlessly to provide stable and safe charging, essential for the high usage demands of modern smartphones.
- Power Tools: Helps in managing the power supply to cordless power tools, ensuring longer run times and reliable performance.
- Medical Devices: Offers reliable and safe battery management solutions critical for portable medical devices that require consistent power.
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