BQ2057WSN
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- Mfr.Part #
- BQ2057WSN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 2CELL 8SOIC
- Stock
- 10
- In Stock ：
- 10
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Terminal Position :
- Dual
- Weight :
- 75.891673mg
- Pbfree Code :
- yes
- Max Supply Voltage :
- 15V
- Height :
- 1.75mm
- Factory Lead Time :
- 6 Weeks
- Min Input Voltage :
- 4.5V
- Output Voltage :
- 8.4V
- Radiation Hardening :
- No
- Nominal Input Voltage :
- 15V
- Width :
- 3.91mm
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Channels :
- 1
- Number of Functions :
- 1
- Length :
- 4.9mm
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Surface Mount :
- yes
- Adjustable Threshold :
- yes
- Base Part Number :
- BQ2057
- Current - Charging :
- Constant - Programmable
- Pin Count :
- 8
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Packaging :
- Tube
- Number of Cells :
- 2
- Supply Current-Max (Isup) :
- 4mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Contact Plating :
- Gold
- Thickness :
- 1.58mm
- Terminal Form :
- Gull wing
- Battery Chemistry :
- Lithium Ion/Polymer
- Peak Reflow Temperature (Cel) :
- 260
- Max Charge Current :
- 2A
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Supply Voltage :
- 4.5V
- Supply Voltage :
- 5V
- Programmable Features :
- Current
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -20°C~70°C TA
- Output Current :
- 2A
- Datasheets
- BQ2057WSN
Battery Chargers Texas Instruments BQ2057WSN Overview
Introducing the BQ2057WSN, an innovative Integrated Circuit (IC) battery charger meticulously engineered by Texas Instruments. This cutting-edge device is tailored to revolutionize the charging experience for lithium-ion batteries, offering unparalleled efficiency and reliability. With its advanced features and robust design, the BQ2057WSN stands as a pinnacle of excellence in the realm of battery charging solutions.
BQ2057WSN Features
- Efficient Charging: The BQ2057WSN boasts exceptional charging efficiency, ensuring rapid and reliable replenishment of lithium-ion batteries.
- Multi-Cell Support: Designed to accommodate 2-cell lithium-ion battery configurations, providing versatility for various applications.
- Compact Form Factor: With its 8SOIC package, this IC charger offers a compact footprint, ideal for space-constrained environments.
- Integrated Protection: Equipped with comprehensive protection features, including overvoltage, undervoltage, and overcurrent protection, ensuring the safety and longevity of connected devices.
- Precise Regulation: Utilizing advanced regulation algorithms, the BQ2057WSN delivers precise voltage and current control, optimizing battery performance.
- Wide Operating Range: Capable of operating across a wide temperature range, from -40°C to 85°C, making it suitable for diverse environmental conditions.
BQ2057WSN Applications
- Portable Electronics: The BQ2057WSN is ideal for charging lithium-ion batteries in portable electronic devices such as smartphones, tablets, and digital cameras. Its compact form factor and efficient charging capabilities ensure optimal performance in on-the-go scenarios.
- Medical Devices: In the field of medical devices, the BQ2057WSN plays a critical role in powering life-saving equipment such as portable defibrillators and patient monitoring systems. Its integrated protection features provide enhanced safety, vital for medical applications.
- Industrial Equipment: From handheld tools to ruggedized machinery, the BQ2057WSN caters to the charging needs of various industrial equipment. Its robust design and wide operating range enable seamless integration into diverse industrial environments, ensuring uninterrupted operation.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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