Texas Instruments BQ2057WSN
- Part No.:
- BQ2057WSN
- Manufacturer:
- Texas Instruments
- Category:
- Battery Chargers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
BQ2057WSN.pdf
- Description:
- IC BATT CHG LI-ION 2CELL 8SOIC
- Quantity:
- Payment:

- Shipping:

Inventory:675
Please send an inquiry. Send us your inquiry, and we will respond immediately.
BQ2057WSN Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Battery Chemistry:
- Lithium Ion/Polymer
- Number of Cells:
- 2
- Current - Charging:
- Constant - Programmable
- Programmable Features:
- Current
- Fault Protection:
- -
- Charge Current - Max:
- -
- Battery Pack Voltage:
- 8.4V
- Voltage - Supply (Max):
- 15V
- Interface:
- -
- Operating Temperature:
- -20°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
BQ2057WSN FAQ
1.How can I place an order for BQ2057WSN through Aetrix?
1.Please submit a Request for Quotation (RFQ) for BQ2057WSN on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BQ2057WSN reliable?
The price and inventory of BQ2057WSN are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BQ2057WSN is usually 5 days.
3.What payment methods are accepted for BQ2057WSN?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BQ2057WSN transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BQ2057WSN?
BQ2057WSN orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BQ2057WSN order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BQ2057WSN?
5.For technical support, including BQ2057WSN datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BQ2057WSN requirements.
6.How does Aetrix verify that BQ2057WSN is sourced from the original manufacturer or authorized distributors?
6.All BQ2057WSN products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BQ2057WSN meets industry standards.
7.What is the process for return or replacement of BQ2057WSN?
All BQ2057WSN units undergo pre-shipment inspection (PSI). If there is an issue with BQ2057WSN, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BQ2057WSN part is unused and in its original packaging.
Return procedure for BQ2057WSN:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BQ2057WSN Tags

-
BQ21040DBVR
Texas Instruments

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MCP73812T-420I/OT
Microchip Technology

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MCP73831T-2ACI/OT
Microchip Technology

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MCP73832T-2ACI/OT
Microchip Technology

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MCP73831T-2DCI/OT
Microchip Technology

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MCP73832T-2DCI/OT
Microchip Technology

-
MCP73831T-2ATI/OT
Microchip Technology

-
MCP73832T-2ATI/OT
Microchip Technology

-
MCP73831T-5ACI/OT
Microchip Technology
-
MCP73832T-2ACI/MC
Microchip Technology
-
MCP73831T-2ACI/MC
Microchip Technology
-
MCP73831T-2ATI/MC
Microchip Technology
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