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LA5621 - Brand New SANYO IC Chips

In Stock:14660 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 14660, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD92-LA5621
Manufacturer Part No.:LA5621
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  • Description

    The LA5621M and LA5621V are external charge control ICs designed for lithium-ion batteries. They are especially suitable for systems that incorporate a charging circuit in the set. These ICs detect the charge and discharge status of the batteries and output it to the control microcontroller. This allows the microcontroller to control the on/off state of the external power MOSFETs. Additionally, these ICs have a built-in function that detects discharge from lithium-ion batteries within sets to external lithium-ion batteries in an AC adapter/charger, etc., and switches off the external power MOSFETs.

    Specifications and features

    • The combination of a microcontroller and external power MOSFETs enables easy charge/discharge control of lithium-ion batteries.
    • Small power dissipation makes these ICs suitable for sets that require long-time operation.
    • Use of a compact package makes these ICs suitable for compact sets.
    • Large power supply operation range supports both 1-cell and 2-cell lithium-ion batteries.

    Application Scenarios

    These ICs are commonly used for charge control of 1- or 2-cell lithium-ion batteries in video cameras, digital still cameras, cellular telephones, etc., when used in combination with a microcontroller.



    - Simplifies charge/discharge control of lithium-ion batteries.

    - Low power dissipation for long-time operation.

    - Compact size for easy integration into small sets.

    - Wide power supply operation range for compatibility with different battery configurations.


    - Limited to use with lithium-ion batteries and external power MOSFETs.

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer SANYO
    Product Category IC Chips
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
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    • - View in your order page
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    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download LA5621
  • Chipdatas Part: CD92-LA5621
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/14 22:00 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
  • The fee is charged according to the rule of PayPal.
  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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