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Name: BQ28Z610DRZR-R1
Brand: Texas Instruments
SKU: BQ28Z610DRZR-R1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments BQ28Z610DRZR-R1

Part No.:: BQ28Z610DRZR-R1

Manufacturer:: Texas Instruments

Package:: 12-VFDFN Exposed Pad

Datasheet:: BQ28Z610DRZR-R1.pdf

Description:: IC BATT MFUNC LI-ION 1-2CL 12SON

In Stock:: 988

Quantity:: Add To Cart

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BQ28Z610DRZR-R1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Impedance Track™
ProductStatus:
Active
Function:
Multi-Function Controller
BatteryChemistry:
Lithium Ion/Polymer
NumberofCells:
1 ~ 2
FaultProtection:
Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface:
I²C
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

BQ28Z610DRZR-R1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ28Z610DRZR-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 BQ28Z610DRZR-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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BQ28Z610DRZR-R1 information

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BQ28Z610DRZR-R1 Typical application Circuitry

BQ28Z610DRZR-R1

The BQ28Z610DRZR-R1 is a battery pack manager IC designed by Texas Instruments, featuring an integrated fuel gauge and protection for multi-cell battery packs. It provides precise measurements of battery parameters such as state-of-charge (SOC), voltage, current, and temperature. This IC is particularly suitable for use in larger battery packs found in portable power tools, electric vehicles, and energy storage systems.

BQ28Z610DRZR-R1: Functional Overview and Application Scenarios

Typical Applications

- Electric Vehicles: For managing the battery pack's SOC and health.

- Portable Power Tools: Used in tools requiring accurate battery monitoring for efficient operation.

- Energy Storage Systems: Ideal in systems needing reliable battery management.

- Uninterruptible Power Supplies (UPS): Employed for precise battery status monitoring.

Key Specifications

- Multi-Cell Battery Management: Designed to work with multi-cell lithium-ion or lithium-polymer battery packs.

- Advanced Fuel Gauging: Accurate SOC and SOH (state-of-health) reporting.

- Battery Protection Features: Includes overcharge, over-discharge, and short-circuit protection.

- I2C Communication Interface: Provides an interface for data exchange with a system controller.

Circuit Integration: BQ28Z610DRZR-R1 in an Electric Vehicle Battery Pack

1. Battery Pack Connection

-BAT (Pin 1): Attach to the battery pack's positive terminal.

2. Grounding and Data Communication

- GND (Pin 2): Connect to the battery pack's ground.

- I2C_SCL and I2C_SDA (Pins 3 and 4): Use for I2C communication with the vehicle's control unit.

3. Configuration and Safety Features

- ALERT (Pin 5): Connect to a microcontroller for alerts like overcharge or temperature.

- TS1/TS2 (Pins 6 and 7): Attach to thermistors for temperature monitoring of the battery.

4. Additional Control and Monitoring

- HDQ/SMBD (Pin 8): Used for high-speed data interface or SMBus communication.

Design Considerations

- Battery Pack Configuration: Ensure compatibility with the specific series and parallel arrangement of the battery pack.

- Communication Protocols: Implement I2C or SMBus communication effectively for data exchange.

- Safety and Protection: Utilize the ALERT pin for implementing necessary safety measures and protections.

- Thermal Management: Monitor battery temperatures closely using thermistors connected to TS1/TS2.

- PCB Layout and EMI Concerns: Design the PCB to handle high currents and minimize electromagnetic interference.

- Reliability in Harsh Environments: Choose components that can withstand the environmental conditions of electric vehicles.

- Calibration and Accuracy: Calibrate the fuel gauge for accurate SOC and SOH readings.

- System Integration: Make sure that the battery management system of the car integrates smoothly.

Integrating the BQ28Z610DRZR-R1 into an electric vehicle battery pack requires careful consideration of these factors to achieve reliable and efficient battery management. For comprehensive specifications, including pin layout and electrical parameters, refer to the BQ28Z610DRZR-R1's datasheet and technical documentation.

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6. What is the process for return or replacement of BQ28Z610DRZR-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 BQ28Z610DRZR-R1 we delivered, we will accept the replacement or return of the BQ28Z610DRZR-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 BQ28Z610DRZR-R1.

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

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