What is the Additional Feature ?

Name: BQ78350DBTR-R1
Brand: Texas Instruments
SKU: BQ78350DBTR-R1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments BQ78350DBTR-R1

Part No.:: BQ78350DBTR-R1

Manufacturer:: Texas Instruments

Package:: 30-TFSOP (0.173, 4.40mm Width)

Datasheet:: BQ78350DBTR-R1.pdf

Description:: IC BATT MON MULTI 3-15C 30TSSOP

In Stock:: 3744

Quantity:: Add To Cart

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BQ78350DBTR-R1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Not For New Designs
Function:
Battery Monitor
BatteryChemistry:
Multi-Chemistry
NumberofCells:
3 ~ 15
FaultProtection:
Over Current, Over Temperature, Over/Under Voltage
Interface:
SMBus
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

BQ78350DBTR-R1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ78350DBTR-R1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BQ78350DBTR-R1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BQ78350DBTR-R1 information

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BQ78350DBTR-R1 Typical application Circuitry

BQ78350DBTR-R1

The BQ78350DBTR-R1 is a sophisticated component from the battery management system (BMS) series, specifically designed to work in conjunction with companion gas gauge devices for advanced battery pack management. This device is part of a comprehensive solution for Lithium-ion battery monitoring and protection, ensuring optimal performance, safety, and longevity of battery packs used in a wide range of applications, including portable electronics, electric vehicles, and energy storage systems.

1. Series Overview: The BMS series, which includes the BQ78350DBTR-R1, is renowned for its precision in monitoring and managing the state of battery cells, providing critical functionalities such as cell balancing, voltage, current, and temperature monitoring, and protection against overcharge, over-discharge, and overcurrent conditions.

2. Pin Configuration: The BQ78350DBTR-R1 is typically housed in a TSSOP package, featuring multiple pins for interfacing with the battery pack, the companion gas gauge IC, and the system it powers. Key pins include VCx (cell voltage inputs), HDQ/DQ (communication with the gas gauge), TSx (temperature sensor inputs), and P+/P- (pack positive and negative connections).

3. Circuit Integration Method: In integrating the BQ78350DBTR-R1 into a battery management system, the VCx pins are connected to the corresponding points in the battery pack to monitor individual cell voltages. The TSx pins are connected to temperature sensors placed at strategic points within the battery pack. The HDQ/DQ pin is used for data communication with the companion gas gauge IC, enabling the exchange of vital battery parameters and control commands.

4. System Connection: The P+ and P- pins are connected to the battery pack's positive and negative terminals, respectively, facilitating the overall management of the battery pack's power flow. Additional connections may include interfacing with external protection devices, charge and discharge FETs, and system load connections, ensuring comprehensive control and protection of the battery pack.

5. Protection Features Integration: The BQ78350DBTR-R1 incorporates various protection mechanisms to safeguard the battery pack. These include programming the IC for specific voltage, current, and temperature thresholds to trigger protective actions such as disconnecting the load or charger, balancing cell charges, and communicating fault conditions to the system controller.

6. Communication and Configuration: The device is configured and communicates with the system through the HDQ/DQ communication interface, allowing for real-time monitoring of battery parameters, error reporting, and firmware updates to optimize performance and protection algorithms.

Incorporating the BQ78350DBTR-R1 into a battery management system offers a robust solution for ensuring the safety, efficiency, and longevity of Lithium-ion battery packs. Its advanced monitoring and protection capabilities, combined with the ability to interface with companion gas gauge ICs, make it an essential component in developing sophisticated battery management systems for a wide range of applications.

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6. What is the process for return or replacement of BQ78350DBTR-R1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BQ78350DBTR-R1 we delivered, we will accept the replacement or return of the BQ78350DBTR-R1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BQ78350DBTR-R1.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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