BQ2057CSNTR
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- Mfr.Part #
- BQ2057CSNTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 8SOIC
- Stock
- 6,992
- In Stock ：
- 6,992
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- ECCN Code :
- EAR99
- Base Part Number :
- BQ2057
- Contact Plating :
- Gold
- Number of Channels :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Position :
- Dual
- Programmable Features :
- Current
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Supply Voltage :
- 4.5V
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Lead Free :
- Lead Free
- Pin Count :
- 8
- Supply Current-Max (Isup) :
- 4mA
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- Battery Chemistry :
- Lithium Ion/Polymer
- Number of Cells :
- 1
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Length :
- 4.9mm
- Width :
- 3.91mm
- Weight :
- 75.891673mg
- Min Input Voltage :
- 4.5V
- Number of Functions :
- 1
- Number of Pins :
- 8
- Max Supply Voltage :
- 15V
- Output Current :
- 2A
- Operating Temperature :
- -20°C~70°C TA
- Thickness :
- 1.58mm
- Output Voltage :
- 4.2V
- Packaging :
- Tape and Reel (TR)
- Current - Charging :
- Constant - Programmable
- JESD-609 Code :
- e4
- Adjustable Threshold :
- yes
- Number of Terminations :
- 8
- Nominal Input Voltage :
- 15V
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Datasheets
- BQ2057CSNTR
Battery Chargers Texas Instruments BQ2057CSNTR Overview
The Battery Chargers Texas Instruments BQ2057CSNTR is a sophisticated single-cell lithium-ion battery charger IC that delivers efficiency and reliability for various battery-powered devices. Engineered by Texas Instruments, this compact component in an 8-SOIC package is designed to manage charging operations with precision. It ensures optimal charging cycles and prolongs battery life with its advanced control features. The BQ2057CSNTR is perfect for applications requiring dependable and safe battery management solutions, making it a go-to choice for manufacturers looking to enhance their product's power efficiency.
BQ2057CSNTR Features
This IC integrates multiple features that ensure safe and efficient battery charging. Key features include precision voltage and current regulation to maximize battery capacity and lifespan, temperature monitoring to prevent overheating, and status reporting capabilities that allow for real-time monitoring of the charging process. Additionally, its small form factor enables easy integration into compact device designs without sacrificing performance.
BQ2057CSNTR Applications
- Smartphones: Utilized in the power management modules to ensure safe and efficient charging of the phone's lithium-ion battery, extending its service life and performance.
- Laptop Computers: Incorporated in charging circuits to optimize battery health and provide consistent charge cycles, thereby enhancing the user's experience and device reliability.
- Portable Power Tools: Helps in managing power supply efficiently, ensuring that the tools operate at optimal power without risking battery damage due to overcharging or excessive discharging.
- Medical Devices: Critical for maintaining the functionality and safety of battery-operated medical devices, providing reliable and steady power management to ensure device efficacy.
- Wearable Technology: Applied in compact devices like fitness trackers and smartwatches, where efficient space use and reliable battery performance are essential.
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