BQ771808DPJR
Battery Management IC in WSON-8-EP(3x4) package
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $0.424 | $0.42 |
10 | $0.379 | $3.79 |
30 | $0.356 | $10.68 |
100 | $0.333 | $33.30 |
500 | $0.272 | $136.00 |
1000 | $0.266 | $266.00 |
Inventory:8,901
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : BQ771808DPJR
-
Package/Case : WSON-8
-
Manufacturer : Texas Instruments
-
Components Classification : Battery Management
-
Datesheet : BQ771808DPJR DataSheet (PDF)
-
Series : BQ771808
The BQ771808DPJR is a 6-Series to 10-Series Cell Li-Ion/Li-Polymer Battery Protection AFE that offers comprehensive protection features for multi-cell battery packs. It is designed to monitor and protect each cell in the battery pack to ensure safe and reliable operation. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the BQ771808DPJR for a visual representation. Note: For detailed technical specifications, please refer to the BQ771808DPJR datasheet. Functionality The BQ771808DPJR is a battery protection AFE that ensures the safety and reliability of multi-cell battery packs. It provides comprehensive protection features and monitoring capabilities to prevent damage and optimize battery performance. Usage Guide Q: Can the BQ771808DPJR protect against overcharging? Q: Is the BQ771808DPJR suitable for high-current applications? For similar functionalities, consider these alternatives to the BQ771808DPJR:Overview of BQ771808DPJR
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: Yes, the BQ771808DPJR provides overvoltage protection to prevent overcharging of battery cells.
A: The BQ771808DPJR offers overcurrent protection and can be used in high-current applications with appropriate configuration.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Function | Protection | Number of series cells (min) | 2, 3, 4, 5 |
Number of series cells (max) | 3, 4, 5 | Features | Overvoltage, Single pin output drive, Stackable |
Operating current (typ) (µA) | 1 | Rating | Catalog |
Vin (max) (V) | 25 | TI functional safety category | Functional Safety-Capable |
Overvoltage protection | 3.85, 3.95, 4.2, 4.225, 4.275, 4.3, 4.35, 4.45 | Operating temperature range (°C) | -40 to 110, -40 to 85 |
Battery overvoltage protection (min) (V) | 3.85 | Battery overvoltage protection (max) (V) | 4.65 |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

BQ25619RTWR
This battery charger includes a 20-mA termination function to ensure efficient charging and a 1 amp boost for a total power output of 24 watts

TLC59284DBQR
Small outline package

BQ76PL455ATPFCRQ1
Efficient 16-cell battery monitoring solution

BQ40Z50RSMR-R1
Lithium-ion battery management IC

BQ24090DGQR
Linear Battery Charger Li-Ion/Li-Pol 1000mA 4.2V 10-Pin HVSSOP EP T/R

BQ24092DGQR
Operation over JEITA

BQ24172RGYR
Efficient and compact battery charging solution

MC34167TVG
Adjustable DC-DC converter with a voltage range of 7.5V to 40V and current output of 5.5A

TLV70233PDBVR
300mA Low-Iq Low-Dropout Regulator (LDO)

TPS562210DDFR
Conv DC-DC 4.5V to 17V Step Down Single-Out 0.76V to 7V 3A 8-Pin TSOT-23 T/R

NCP1393BDR2G
SOIC-8 Narrow Body Package

IR21531STRPBF
The IR21531STRPBF MOSFET driver from INFINEON is a reliable and versatile choice for power electronics designs

BTS443PAUMA1
Designed for current regulation in automotive systems, the BTS443PAUMA1 offers a high level of performance and reliability

BQ771808DPJR
Battery Management IC in WSON-8-EP(3x4) package
Inventory:
8,901
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




