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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersBQ2057CTSG4
Texas Instruments
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See specifications for product details.
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BQ2057CTSG4 - Texas Instruments

Manufacturer Part Number
BQ2057CTSG4
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ2057CTSG4
ECAD Model
Parts Description
IC LI-ION LDO CHRG MGMT 8-TSSOP
Detailed Description
Package
8-TSSOP (0.173", 4.40mm Width)
Data sheet
BQ2057CTSG4.pdf
RoHs Status
Lead free / RoHS Compliant
Our certification
In stock: 22669

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Specifications

BQ2057CTSG4 Tech Specifications
Texas Instruments - BQ2057CTSG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ2057CTSG4

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Max) 15V  
Supplier Device Package 8-TSSOP  
Series -  
Programmable Features Current  
Packaging Tube  
Package / Case 8-TSSOP (0.173", 4.40mm Width)  
Operating Temperature -20°C ~ 70°C (TA)  
Number of Cells 1  
Moisture Sensitivity Level (MSL) 2 (1 Year)  
Product Attribute Attribute Value  
Manufacturer Standard Lead Time 28 Weeks  
Lead Free Status / RoHS Status Lead free / RoHS Compliant  
Interface -  
Fault Protection -  
Detailed Description Charger IC Lithium Ion/Polymer 8-TSSOP  
Current - Charging Constant - Programmable  
Charge Current - Max -  
Battery Pack Voltage 4.2V  
Battery Chemistry Lithium Ion/Polymer  
Base Part Number BQ2057  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ2057CTSG4

Product Attribute BQ2057CTSG4 BQ2057DGK BQ2057CSN BQ2057CDGKRG4
Part Number BQ2057CTSG4 BQ2057DGK BQ2057CSN BQ2057CDGKRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Interface - - - -
Battery Pack Voltage 4.2V 4.1V 4.2V 4.2V
Current - Charging Constant - Programmable Constant - Programmable Constant - Programmable Constant - Programmable
Series - - - -
Voltage - Supply (Max) 15V 15V 15V 15V
Base Part Number BQ2057 - - -
Package / Case 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-SOIC (0.154', 3.90mm Width) 8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
Lead Free Status / RoHS Status Lead free / RoHS Compliant - - -
Fault Protection - - - -
Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer
Programmable Features Current Current Current Current
Moisture Sensitivity Level (MSL) 2 (1 Year) - - -
Operating Temperature -20°C ~ 70°C (TA) -20°C ~ 70°C (TA) -20°C ~ 70°C (TA) -20°C ~ 70°C (TA)
Charge Current - Max - - - -
Supplier Device Package 8-TSSOP 8-VSSOP 8-SOIC 8-VSSOP
Number of Cells 1 1 1 1
Packaging Tube - - -
Manufacturer Standard Lead Time 28 Weeks - - -
Detailed Description Charger IC Lithium Ion/Polymer 8-TSSOP - - -

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Texas Instruments

BQ2057CTSG4

Texas Instruments
32D-BQ2057CTSG4

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