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LTC6803-4
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LTC6803-4

  • Category:Battery management chip
  • Product Name:LTC6803-2/LTC6803-4 - Battery pack monitors for multiple cells
  • Manufacturers:LT
  • Production Batch Number:11+
  • Encapsulation:SSOP-44
  • Stock Status:There is stock
  • Stock Quantity:20000
  • Minimum order quantity: 1
  • Details:Click here to find a PDF of the LTC6803-4
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  • Product introduction

LTC6803-4

LTC6803-2/LTC6803-4 - Multicell battery packmonitor

 

peculiarity

  • Measure up to12The voltage of the series battery
  • Stackable architecture
  • Supports a wide range of battery chemistries and supercapacitors
  • Individually addressable serial interface
  • 0.25%Maximum total measurement error
  • Specifically for complianceISO26262Standard systems are designed
  • Available in13msComplete measurements of all batteries in one system
  • Passive power balance:
    ―     Integrated power balancingMOSFET
    ―     Ability to drive external balancingMOSFET
  • On-board temperature sensor and thermistor input
  • With packet error checking function1MHzSerial interface
  • Remains safe if the battery is randomly connected
  • Built-in self-test function circuit
  • With built-in noise filterΔΣconverter
  • Open wire connection fault detection
  • 12μAStandby mode supply current
  • resistEMIHigh capacity

    description

    LTC®6803is the second generation of complete battery monitoringIC, built-in one12bitADC, a precision voltage reference, a high voltage input multiplexer, and a serial interface. eachLTC6803Ability to measure up to12The voltage of a series battery or supercapacitor.Can put several LTC6803 Devices are stacked to monitor the voltage of each cell in a long string.eachLTC6803-2/ LTC6803-4Has an individually addressable serial interface that allows up to16piece LTC6803-2/ LTC6803-4The devices are connected to a control processor and operate simultaneously. Each battery input has an associated oneMOSFETPower switch to discharge overcharged batteries.LTC6803-2Inside the battery pack is the bottom end withV― Connected. The pins of the device are with LTC6802-2compatible, providing a drop-in upgrade.LTC6803-4Then put the bottom end of the battery pack withV― separated, thus improving the first battery(cell 1)of measurement accuracy.

    LTC6803    Provides a way to reduce the supply current to12μAStandby mode. furthermoreLTC6803It can also be powered from an isolated source, providing a way to reduce the current drawn by the battery pack to zero.

    Related devicesLTC6803-1andLTC6803-3A serial interface is provided, thus allowing multipleLTC6803-1orLTC6803-3The serial port of the deviceDaisy-chained, eliminating the need for optocouplers or optoisolators

     

 

 

apply

  • Electric vehicles and gasoline-electric hybrid vehicles
  • High-power portable devices
  • Back-up battery system
  • Electric bicycles, motorcycles, scooters

andLTC6803-4Related ICs are:


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MKP1T016803G00JSSD WIMA 13+ DIP Film capacitor, Germany WM capacitor, new original stock, WIMA series capacitor, the company has complete models, welcome to order, Miss Kang 0755-36956021.
LTC6803-4 LT 11+ SSOP-44 LTC6803-2/LTC6803-4 - Battery pack monitors for multiple cells
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