BQ2057SNG4
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- Mfr.Part #
- BQ2057SNG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 8SOIC
- Stock
- 189
- In Stock ：
- 189
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Supply Voltage :
- 4.5V
- Max Supply Voltage :
- 15V
- Programmable Features :
- Current
- Number of Functions :
- 1
- Adjustable Threshold :
- yes
- Factory Lead Time :
- 6 Weeks
- Length :
- 4.9mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 4mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Number of Pins :
- 8
- Output Current :
- 2A
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Operating Temperature :
- -20°C~70°C TA
- Current - Charging :
- Constant - Programmable
- Height :
- 1.75mm
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Thickness :
- 1.58mm
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Min Input Voltage :
- 4.5V
- Number of Cells :
- 1
- Surface Mount :
- yes
- Number of Channels :
- 1
- Base Part Number :
- BQ2057
- Weight :
- 75.891673mg
- Output Voltage :
- 4.1V
- Mounting Type :
- Surface Mount
- Battery Chemistry :
- Lithium Ion/Polymer
- Nominal Input Voltage :
- 15V
- Width :
- 3.91mm
- Contact Plating :
- Gold
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- BQ2057SNG4
[Battery Chargers Texas Instruments BQ2057SNG4] Overview
Introducing the cutting-edge Battery Charger solution from Texas Instruments, the BQ2057SNG4. This sophisticated Integrated Circuit (IC) offers unparalleled performance in charging Lithium-Ion batteries, making it an ideal choice for various applications requiring efficient power management. Designed with precision and reliability in mind, this IC facilitates seamless charging of single-cell Li-ion batteries, ensuring optimal performance and extended battery life.
BQ2057SNG4 Features
- Advanced Lithium-Ion Battery Charging: The BQ2057SNG4 IC provides advanced charging capabilities specifically tailored for single-cell Li-ion batteries, optimizing the charging process for maximum efficiency and battery longevity.
- Integrated Protection Features: Equipped with comprehensive protection mechanisms, including overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown, ensuring safe and reliable operation under various conditions.
- Wide Input Voltage Range: With a wide input voltage range, this IC offers flexibility and compatibility with diverse power sources, enabling seamless integration into various electronic devices and systems.
- Compact and Cost-Effective Solution: The compact 8SOIC package design combined with cost-effective manufacturing makes the BQ2057SNG4 an ideal choice for mass production and integration into battery charging solutions.
BQ2057SNG4 Applications
- Portable Electronic Devices: The BQ2057SNG4 is ideal for charging batteries in portable electronic devices such as smartphones, tablets, and portable media players. Its efficient charging capabilities ensure optimal battery performance and longevity, enhancing the user experience.
- Wearable Technology: In wearable devices like smartwatches and fitness trackers, the BQ2057SNG4 provides reliable battery charging, enabling extended usage without compromising on safety or performance. Its compact design and integrated protection features make it a perfect fit for compact wearable designs.
- Medical Devices: For medical devices requiring rechargeable batteries, such as portable medical monitors and diagnostic equipment, the BQ2057SNG4 offers precise and reliable battery charging, ensuring continuous operation and patient safety. Its integrated protection mechanisms provide an additional layer of safety in critical medical applications.
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