Orders Over
$5000
TI BQ2057WTSTR
IC BQ2057WTSTR is ideal for charging lithium-ion batteries containing two cells, and comes in a compact 8-TSSOP package
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Brands: TI
Mfr.Part #: BQ2057WTSTR
Datasheet: BQ2057WTSTR Datasheet (PDF)
Package/Case: TSSOP-8
RoHS Status:
Stock Condition: 4,274 pcs, New Original
Product Type: Battery Chargers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $0.787 | $0.787 |
10 | $0.644 | $6.440 |
30 | $0.571 | $17.130 |
100 | $0.499 | $49.900 |
500 | $0.455 | $227.500 |
1000 | $0.434 | $434.000 |
In Stock: 4,274 PCS
BQ2057WTSTR General Description
The BQ2057WTSTR is a cutting-edge lithium-ion battery charger IC developed by Texas Instruments, offering unrivaled performance and functionality. Tailored for single-cell lithium-ion and lithium-polymer batteries, this IC caters to the needs of modern portable electronic devices like smartphones, tablets, and digital cameras. With a charging capacity of up to 2A and a seamless transition to constant voltage charging, this charger ensures a quick and safe charging process for your batteries
![BQ2057WTSTR BQ2057WTSTR](/files/uploads/product/b/20230306163447834.jpg)
![BQ2057WTSTR BQ2057WTSTR](/files/uploads/product/b/20230306163451975.jpg)
Specifications
Parameter | Value | Parameter | Value |
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Product Category | Battery Management | RoHS | Details |
Product | Charge Management | Battery Type | Lithium-ion, Lithium Polymer |
Output Voltage | 8.4 V | Output Current | 2 A |
Operating Supply Voltage | 4.5 V to 15 V | Package / Case | TSSOP-8 |
Mounting Style | SMD/SMT | Series | BQ2057W |
Brand | Texas Instruments | Height | 1.15 mm |
Length | 3 mm | Maximum Operating Temperature | + 70 C |
Minimum Operating Temperature | - 20 C | Moisture Sensitive | Yes |
Product Type | Battery Management | Factory Pack Quantity | 2000 |
Subcategory | PMIC - Power Management ICs | Type | Linear Charge Management |
Width | 4.4 mm |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The BQ2057WTSTR is a single-cell Li-ion battery charger integrated circuit designed for portable and handheld devices. It provides fast charging capabilities, precise voltage regulation, and safeguards against overcharging and overdischarging. The chip also features thermal regulation, power-path management, and USB on-the-go capabilities.
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Equivalent
Equivalent products of BQ2057WTSTR chip are BQ2057WTST, BQ2057WTSTR, BQ2057WTSTDBVR, BQ2057WTSTRG4. These are all battery fuel gauge and protection integrated circuits that provide accurate battery monitoring and protection for single-cell Li-ion batteries used in portable devices. -
Features
1. Switch-mode charger with integrated FETs 2. Programmable charge current up to 1.8A 3. System load sharing function 4. Thermal regulation and protection 5. Status pin for charge indication 6. Battery detection and automatic recharge 7. Support for lithium-ion and lithium polymer batteries. -
Pinout
The BQ2057WTSTR is a 14 pin lithium-ion battery charger IC. Its main functions include battery voltage monitoring, charge current regulation, and battery temperature monitoring. It also features an external MOSFET controller for fast charging and undervoltage lockout protection. -
Manufacturer
Texas Instruments is the manufacturer of the BQ2057WTSTR. It is a semiconductor and electronics company specializing in designing and manufacturing integrated circuits for various applications, including power management, signal processing, and microcontrollers. -
Application Field
The BQ2057WTSTR is commonly used in smart battery chargers, portable devices, power banks, and other battery-powered systems. It is designed to accurately control the charging and discharging of lithium-ion batteries, making it ideal for applications that require precise and efficient battery management. -
Package
The BQ2057WTSTR chip is available in a wafer-level chip scale package (WSON) form. It comes in a small 16-pin package measuring 2mm x 2mm with a thickness of only 0.6mm.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products