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Name: LTC6811HG-2#TRPBF
Brand: Analog Devices Inc.
SKU: LTC6811HG-2#TRPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC6811HG-2#TRPBF

Part No.:: LTC6811HG-2#TRPBF

Manufacturer:: Analog Devices Inc.

Package:: 48-FSOP (0.209, 5.30mm Width)

Datasheet:: LTC6811HG-2#TRPBF.pdf

Description:: IC BATT MON MULTI 1-12C 48SSOP

In Stock:: 2801

Quantity:: Add To Cart

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LTC6811HG-2#TRPBF Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Function:
Battery Monitor
BatteryChemistry:
Multi-Chemistry
NumberofCells:
1 ~ 12
FaultProtection:
Over Temperature
Interface:
SPI
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

LTC6811HG-2#TRPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC6811HG-2#TRPBF 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 LTC6811HG-2#TRPBF 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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LTC6811HG-2#TRPBF information

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LTC6811HG-2#TRPBF Typical application Circuitry

LTC6811HG-2#TRPBF is a multi-cell battery monitoring IC designed for use in battery management systems (BMS) for electric vehicles, energy storage systems, and other high-reliability applications. It integrates 12 high-precision analog inputs, making it suitable for monitoring large battery packs with up to 12 series-connected cells.

Application Scenario:

In an electric vehicle (EV) battery management system, LTC6811HG-2#TRPBF can be utilized to monitor the voltage, temperature, and state of charge of each individual battery cell within the pack. This data is crucial for ensuring the safety, performance, and longevity of the battery system.

Circuit Design:

To design a battery management system using LTC6811HG-2#TRPBF, follow these steps:

1. Cell Voltage Measurement:

Connect the positive terminal of each battery cell to the corresponding analog input pins of LTC6811HG-2#TRPBF. Ensure proper isolation and voltage scaling circuitry is employed to prevent damage to the IC and ensure accurate voltage measurement.

2. Temperature Sensing:

Integrate temperature sensors, such as thermistors or temperature ICs, to monitor the temperature of each battery cell. Connect the temperature sensor outputs to the dedicated temperature measurement inputs of LTC6811HG-2#TRPBF.

3. Communication Interface:

Utilize the SPI (Serial Peripheral Interface) of LTC6811HG-2#TRPBF to communicate with a microcontroller or host processor. Connect the SPI lines, including SCK, MOSI, MISO, and CS, to the corresponding pins of the controlling device.

4. Power Supply:

Ensure stable power supply to LTC6811HG-2#TRPBF and associated components. Use voltage regulators and decoupling capacitors to filter out noise and provide clean power.

5. Balancing Circuitry:

Implement battery balancing circuitry to equalize the charge levels of individual cells within the battery pack. Control the balancing operation using the GPIO pins of LTC6811HG-2#TRPBF by connecting them to the balancing control circuitry.

Considerations:

When designing the circuit, it's essential to consider:

- Voltage Measurement Accuracy: Ensure the voltage scaling circuitry provides accurate voltage measurements within the specified range of LTC6811HG-2#TRPBF.

- Temperature Compensation: Implement temperature compensation algorithms to adjust the measured voltages based on temperature variations for accurate state of charge estimation.

- SPI Communication Speed: Choose an appropriate SPI communication speed to ensure efficient data transfer between LTC6811HG-2#TRPBF and the microcontroller while meeting system latency requirements.

- PCB Layout: Design the PCB layout to minimize noise, ensure proper signal integrity, and facilitate thermal dissipation for reliable operation of the battery management system.

- Safety Features: Incorporate safety features, such as overvoltage and overtemperature protection, to safeguard the battery pack and prevent hazardous conditions.

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6. What is the process for return or replacement of LTC6811HG-2#TRPBF?

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 LTC6811HG-2#TRPBF we delivered, we will accept the replacement or return of the LTC6811HG-2#TRPBF 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 LTC6811HG-2#TRPBF.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations