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Results on Analog.com

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  1. LTC4162-L
    Recommended for new designs
    Product
    Switching Battery Chargers
    35V/3.2A Multi-Cell Lithium-Ion Step-Down Battery Charger with PowerPath and I2C Telemetry
    LTC4162-L

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  2. LTC4162-S
    Recommended for new designs
    Product
    Switching Battery Chargers
    35V/3.2A Lead-Acid Step-Down Battery Charger with PowerPath and I2C Telemetry
    LTC4162-S

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  3. LTC4162-F
    Recommended for new designs
    Product
    Switching Battery Chargers
    35V/3.2A Multi-Cell LiFePO4 Step-Down Battery Charger with PowerPath and I2C Telemetry
    LTC4162-F

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  4. LTC4162-S: 35V/3.2A Lead-Acid Step-Down Battery Charger with PowerPath and I2C Telemetry Data Sheet
    Data Sheet
    The LTC®4162-S is an advanced monolithic synchronous step-down switching battery charger and PowerPath™ manager that seamlessly manages power distribution between input sources such as wall adapters, backplanes, solar panels, etc., and a lead-acid battery.

    PDF

    1.39 M

  5. LTC4162 Software Development Kit
    Software Development Kit
    LTC4162 Software Development Kit
  6. LTC4162-F: 35V/3.2A Multi-Cell LiFePO4 Step-Down Battery Charger with PowerPath and I2C Telemetry Data Sheet
    Data Sheet
    The LTC®4162-F is an advanced monolithic synchronous step-down switching battery charger and PowerPath™ manager that seamlessly manages power distribution between input sources such as wall adapters, backplanes, solar panels, etc., and a rechargeable lithium iron phosphate battery.

    PDF

    1.52 M

  7. LTC4162-L: 35V/3.2A Multi-Cell Lithium-Ion Step-Down Battery Charger with PowerPath and I2C Telemetry Data Sheet
    Data Sheet
    The LTC®4162-L is an advanced monolithic synchronous step-down switching battery charger and PowerPath™ manager that seamlessly manages power distribution between input sources such as wall adapters, backplanes, solar panels, etc., and a rechargeable Lithium-Ion/Polymer battery.

    PDF

    1.47 M

  8. 전용 하드웨어 빌드 없이 파워 뱅크 충전기 프로토타이핑 하는 방법
    글: 다이어뮤드 캐리(Diarmuid Carey) 중앙 애플리케이션 센터 스태프 애플리케이션 엔지니어 / 아나로그디바이스(Analog Devices) 질문: 전용 하드웨어를 빌드하지 않고도 파워 뱅크 충전기 애플리케이션의 프로 …
  9. DC2038A - Demo Manual
    User Guide
    Demonstration circuit 2038A shows the LTC4162 multicell step-down battery charger with PowerPath and I2C telemetry operating with a configurable chemistry and cell count.

    PDF

    1.54 M

  10. DC2038A
    Evaluation Board & Kit
    Demonstration circuit 2038A shows the LTC4162 multicell step-down battery charger with PowerPath™ and I2C telemetry operating with a configurable chemistry and cell count. The LTC4162 supports up to eight cells for Li-Ion, nine cells for LiFePO4, and 6V, 12V, 18V, or 24V lead-acid batteries. Programmable and fully autonomous charge algorithms can be chosen for each of the chemistries. The DC2038A is populated with one of the six adjustable LTC4162 variants, each …
    DC2038A

    Documentation

Results on EngineerZone

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    1. LTC4162L I2C port hangs. How can I reset it?

      Forum Thread
      Answered
      Power Management
      26 January, 2022
      Hello!I use ic ltc4162L in my project. There were situations when ic's i2c telemetry hung deadly. And the only way to restore an ic from this state was to reconnect an external power path (to Vin node) completely.Question: This ic doesn't have external reset pin. How …
      i2cltc4162

    2. LTC4162-L minimum input voltage

      Forum Thread
      Answered
      Power Management
      21 September, 2022
      What is the minimum input voltage per battery cell in order to allow charging? I am designing a circuit which requires a boost converter before the LTC4162-L. The LTC4162-L will charge a 4-cell Li-ion battery pack in my design. I am testing with the DC2038A-A …
      LTC4162-LSwitching Battery ChargersLTC4162-LADbattery charger icinput voltageltc4162Choose a category

    3. LTC4162 SMBALERT output

      Forum Thread
      Answered
      Power Management
      12 August, 2022
      Hello, I build my own board with a LTC4162-S. I'm trying to configure the telemetry and SMBALERT output pin but it didn't work as expected, or I miss something in the datasheet. CONFIG_BITS_REG(@) = (by configuration, and verified by re-reading it) : telemetry_speed = 1 and …
      Switching Battery ChargersDatasheet/Specsbattery charger icltc4162LTC4162-S

    4. Force LTC4162 to charge

      Forum Thread
      Answered
      Power Management
      06 July, 2022
      I'm using an LTC4162 to charge an RRC2040 battery. It works correctly under standard usage. The battery has a "shipping mode" it can be configured into, after which it requires a pulse of power for several seconds from the charger to wake up again. The charger however doesn't …
      power managementsoftwareltc4162LTC4162EUFD

    5. LTC4162 charger state register() remains always zero

      Forum Thread
      Answered
      Power Management
      09 March, 2022
      Hi, I am using LTC4162IUFD-SADM for our charging design.Not able to see any changes on register even if charging and discharging working fine. Is there a way to enable the register ?Register dump is as below. Thanks for your help in advance. Best Regards,Divyesh Patel
      chargerltc4162battery managementbattery chargerCharging IC

    6. Issues with symmetric charger design LTC4162

      Forum Thread
      Answered
      Power Management
      04 March, 2022
      … with a scope: This plot was made with the PCB2 not connected to measure the battery detection signal. The lines named with 4162C is the LTC4162EUFD-L41#PBF chip (my design) and the line named with 4162A is the LTC4162EUFD-LAD#PBF chip programmed to icharge_jeita=0.6 (dev …
      Symmetric designCharger designBattery detectionltc4162

    7. Question about register setting values of LTC4162-L41/LAD and difference between LTC4162-L41 and LTC4162-LAD.

      Forum Thread
      Answered
      Power Management
      21 February, 2022
      … between LTC4162-L41,LTC4162-LAD and LTC4162-LADM ? I can find below things only, so please let me know about differences at schematic design. 1. LTC4162-LAD and LTC4162-LADM : Initial MPPT value 2. LTC4162-L41 and LTC4162-LAD/LTC4162-LADM: LTC4162-L41 is a fixed voltage and LTC4162-LAD …
      LTC4162-LADMLTC4162-LADC_OVER_X_Thresholdltc4162LTC4162-L41

    8. LTC4162-SAD vcharge_dac stuck at 0 not charging

      Forum Thread
      Answered
      Battery Management System
      30 July, 2021
      I'm using a LTC4162-SAD to charge two 12V lead acid batteries in series. I've set the charger to charge at 26.3V, 3A max input and 16A, max output current. The batteries currently sit at 23.8V with 28V input voltage. The charger is in a cc …
      ltc4162battery chargerLead-acid battery

    9. Q. LTC4162-L, Please check the output waveform.

      Forum Thread
      Answered
      Power Management
      25 March, 2021
      Hello. It doesn't charge. The output waveform is strange. (BATSENS+) It is almost the same as the datasheet circuit or EVB circuit, but I don't know why. The customer tested it by setting the load to CV 26V instead of the battery. The values of L1 and C90 …
      LTC4162-LSwitching Battery Chargersbattery charger icltc4162DC2038Abattery charger

    10. Q. LTC4162-L, The BATSENS+ output is slightly weird.

      Forum Thread
      Answered
      Power Management
      23 March, 2021
      Hello. The BATSENS+ output is slightly weird. It is almost the same as the datasheet circuit or EVB circuit, but I don't know why. The customer tested it by setting the load to CV 26V instead of the battery. The values of L1 and C90 have already been changed …
      LTC4162-LSwitching Battery Chargersbattery charger icltc4162DC2038A