BQ2057WTSG4
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- Mfr.Part #
- BQ2057WTSG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 2CELL 8TSSOP
- Stock
- 135,453
- In Stock ：
- 135,453
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Adjustable Threshold :
- yes
- REACH SVHC :
- No SVHC
- Thickness :
- 1mm
- Number of Cells :
- 2
- Supply Voltage :
- 5V
- Terminal Pitch :
- 0.65mm
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Channels :
- 1
- Radiation Hardening :
- No
- Output Voltage :
- 8.4V
- Height :
- 1.2mm
- Surface Mount :
- yes
- Number of Pins :
- 8
- Battery Chemistry :
- Lithium Ion/Polymer
- Peak Reflow Temperature (Cel) :
- 260
- Min Input Voltage :
- 4.5V
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Length :
- 3mm
- Pin Count :
- 8
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- JESD-609 Code :
- e4
- Programmable Features :
- Current
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Min Supply Voltage :
- 4.5V
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Nominal Input Voltage :
- 15V
- Pbfree Code :
- yes
- Base Part Number :
- BQ2057
- Supply Current-Max (Isup) :
- 4mA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Supply Voltage :
- 15V
- Max Charge Current :
- 2A
- Current - Charging :
- Constant - Programmable
- Width :
- 4.4mm
- Packaging :
- Tube
- Operating Temperature :
- -20°C~70°C TA
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 2A
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Weight :
- 33.594185mg
- Datasheets
- BQ2057WTSG4
Battery Chargers Texas Instruments BQ2057WTSG4 Overview
Introducing the BQ2057WTSG4 from Texas Instruments, a cutting-edge integrated circuit designed to revolutionize battery charging for lithium-ion cells. This sophisticated component, housed in a compact 8TSSOP package, offers unparalleled efficiency and performance, making it the ideal choice for a wide range of applications.
With its advanced technology and robust design, the BQ2057WTSG4 ensures optimal charging of 2-cell lithium-ion batteries, delivering reliable power management solutions for various industrial and consumer electronics devices.
BQ2057WTSG4 Features
- Precision battery charging management for 2-cell lithium-ion batteries
- Integrated power FET for high-efficiency operation
- Wide input voltage range for versatile compatibility
- Programmable charge current and voltage thresholds
- Automatic battery detection and termination
- Temperature monitoring and thermal protection features
- Compact 8TSSOP package for space-constrained applications
BQ2057WTSG4 Applications
- Portable Electronic Devices: The BQ2057WTSG4 is ideal for charging lithium-ion batteries in smartphones, tablets, and wearable gadgets, ensuring reliable and efficient power management in compact, on-the-go devices.
- Medical Devices: In medical equipment such as portable monitors and infusion pumps, the BQ2057WTSG4 provides precise battery charging, contributing to the longevity and reliability of critical healthcare devices.
- Industrial Equipment: From handheld tools to wireless sensors, the BQ2057WTSG4 offers robust power management solutions for various industrial applications, ensuring optimal performance and longevity of battery-powered equipment in demanding environments.
- Consumer Electronics: The BQ2057WTSG4 enhances the charging capabilities of electronic gadgets such as digital cameras, handheld gaming devices, and audio accessories, providing efficient and reliable power management for a seamless user experience.
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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
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