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Name: LTC6811HG-2#3ZZPBF
Brand: Analog Devices Inc.
SKU: LTC6811HG-2#3ZZPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC6811HG-2#3ZZPBF

Part No.:: LTC6811HG-2#3ZZPBF

Manufacturer:: Analog Devices Inc.

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

Datasheet:: LTC6811HG-2#3ZZPBF.pdf

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

In Stock:: 2972

Quantity:: Add To Cart

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LTC6811HG-2#3ZZPBF Specifications

Packaging:
Tube
Series:
Automotive
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#3ZZPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC6811HG-2#3ZZPBF 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#3ZZPBF 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#3ZZPBF information

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LTC6811HG-2#3ZZPBF Typical application Circuitry

LTC6811HG-2#3ZZPBF is a multi-cell battery stack monitor chip designed for battery management systems in electric vehicles, renewable energy storage, and other high-power applications. It provides accurate cell voltage and temperature monitoring, balancing, and fault detection capabilities.

Application Scenario:

In an electric vehicle (EV) battery management system, LTC6811HG-2#3ZZPBF can be utilized to monitor and manage the individual cells within the battery pack, ensuring optimal performance, safety, and longevity.

Circuit Design:

To design a battery management system using LTC6811HG-2#3ZZPBF, follow these steps:

1. Cell Connection:

Connect the LTC6811HG-2#3ZZPBF chip to each cell in the battery stack. Typically, each cell's positive terminal connects to the corresponding cell voltage measurement input pin, and negative terminals are connected to a common ground.

2. Temperature Monitoring:

Connect temperature sensors to measure the temperature of each cell. Interface these sensors with the dedicated temperature measurement inputs of the LTC6811HG-2#3ZZPBF chip.

3. Balancing:

Implement cell balancing circuitry to equalize the charge across cells. Utilize the LTC6811HG-2#3ZZPBF's built-in balancing control outputs to activate balancing resistors or other balancing mechanisms when necessary.

4. Communication:

Configure communication interfaces, such as SPI or I2C, to communicate with a microcontroller or system controller. Connect the LTC6811HG-2#3ZZPBF's communication pins to the corresponding communication interface of the controller.

5. Power Supply:

Provide a stable power supply to the LTC6811HG-2#3ZZPBF chip and associated circuitry. Use voltage regulators and decoupling capacitors to ensure noise-free operation and protect against voltage spikes.

Considerations:

When designing the circuit, consider the following key factors:

- Cell Balancing Strategy: Determine the appropriate balancing algorithm and resistor values to maintain uniform cell voltages and prolong battery life.

- Communication Protocol: Choose a communication protocol compatible with the system controller and capable of handling the required data throughput.

- Thermal Management: Ensure adequate heat dissipation for both the LTC6811HG-2#3ZZPBF chip and the battery cells to prevent overheating and ensure reliable operation.

- Fault Detection: Implement robust fault detection mechanisms to identify and address issues such as overvoltage, undervoltage, and overtemperature conditions promptly.

- System Integration: Integrate the LTC6811HG-2#3ZZPBF chip seamlessly into the overall battery management system, considering factors such as PCB layout, signal integrity, and system scalability.

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6. What is the process for return or replacement of LTC6811HG-2#3ZZPBF?

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#3ZZPBF we delivered, we will accept the replacement or return of the LTC6811HG-2#3ZZPBF 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#3ZZPBF.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations