BQ2057WTSTR
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- Mfr.Part #
- BQ2057WTSTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 2CELL 8TSSOP
- Stock
- 12,825
- In Stock ：
- 12,825
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Number of Channels :
- 1
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Output Current :
- 2A
- Number of Pins :
- 8
- Supply Current-Max (Isup) :
- 4mA
- Operating Temperature :
- -20°C~70°C TA
- Nominal Input Voltage :
- 15V
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 0.65mm
- Supply Voltage :
- 5V
- Min Supply Voltage :
- 4.5V
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- BQ2057
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 15V
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Current - Charging :
- Constant - Programmable
- Terminal Form :
- Gull wing
- Length :
- 3mm
- Adjustable Threshold :
- yes
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Number of Cells :
- 2
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Height :
- 1.2mm
- Output Voltage :
- 8.4V
- Radiation Hardening :
- No
- Battery Chemistry :
- Lithium Ion/Polymer
- Thickness :
- 1mm
- Pin Count :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Width :
- 4.4mm
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Min Input Voltage :
- 4.5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Weight :
- 33.594185mg
- Contact Plating :
- Gold
- Programmable Features :
- Current
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- BQ2057WTSTR
Battery Chargers Texas Instruments BQ2057WTSTR Overview
The Texas Instruments BQ2057WTSTR is a sophisticated integrated circuit designed for the management and charging of 2-cell lithium-ion batteries. This device, housed in a compact 8-TSSOP package, offers a solution tailored for portable electronic devices that require efficient and reliable battery management. The IC ensures optimal charging while extending battery life and improving overall device performance. With its precision charge management capabilities, the Battery Chargers Texas Instruments BQ2057WTSTR is an essential component for manufacturers aiming to enhance the usability and dependability of their battery-powered products.
BQ2057WTSTR Features
This battery charge controller integrates several features to optimize battery performance and safety, including:
- Automatic pre-charge and fast charge modes to maximize battery capacity and lifespan.
- Integrated safety features such as overcurrent, overvoltage, and thermal protection to ensure safe charging under all conditions.
- High-accuracy voltage and current regulation that ensures the batteries are charged efficiently and safely.
- Compact 8-TSSOP package, making it ideal for space-constrained applications.
BQ2057WTSTR Applications
- Smartphones: Used to manage power efficiently in compact devices, enhancing battery reliability and longevity.
- Portable Media Players: Ensures long playback times by optimizing the charging cycle and battery performance.
- Handheld Gaming Devices: Provides reliable charge management to cope with intense usage patterns, prolonging gaming sessions.
- Wireless Headsets: Ideal for small, portable devices needing efficient power management for extended usage.
- Personal Digital Assistants (PDAs): Supports the demanding energy needs of modern PDAs, enhancing productivity tools with longer operating times.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
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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