Linear Technology LT8584 Active Cell Balancer Datasheet

The LT


Linear Technology LT8584 Active Cell Balancer Datasheet - cover page
Brand
Category
Active Cell Balancer
Document type
Datasheet
Language
English
Pages
37
File format
PDF
File size
462 KB
Published
09 July, 2014
Updated
25 September, 2023
MD5 checksum
8BD38AEC50386882BC4F25159012E4F9

About this manual

The LT8584 is a monolithic flyback DC/DC converter specifically designed for active balancing of high-voltage battery stacks. It features an integrated 6A, 50V power switch and integrates seamlessly with the LTC680x family of monitoring ICs without requiring additional software. The device enables capacity recovery in mismatched battery stacks, achieving over 99% total battery capacity recovery.

What's inside

  • Features
  • Description
  • Applications
  • Absolute Maximum Ratings
  • Pin Configuration
  • Order Information
  • Electrical Characteristics
  • Timing Characteristics
  • Typical Performance Characteristics

Specifications

Integrated Power Switch Current6A
Power Switch Voltage Rating50V
Typical Average Cell Discharge Current2.5A
Operating Junction Temperature Range (Standard)-40°C to 125°C
Package Type16-Lead Plastic TSSOP

Frequently asked questions

What is the primary function of the LT8584?

It is a monolithic flyback DC/DC converter designed to actively balance high voltage stacks of batteries.

Does the LT8584 require additional software?

No, it integrates seamlessly with the LTC680x family without requiring additional software.

Can the LT8584 return charge to a 12V battery?

Yes, it can return charge to any combination of cells in the stack or to a 12V battery for alternator replacement.

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