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LA5621M Datasheet (PDF) - Sanyo Semicon Device

LA5621M Datasheet PDF - Sanyo Semicon Device
Part No. LA5621M
Download  LA5621M Click to view

File Size   94.28 Kbytes
Page   6 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description Lithium-Ion Battery Charge Control IC

LA5621M Datasheet (PDF)

Go To PDF Page Download Datasheet
LA5621M Datasheet PDF - Sanyo Semicon Device

Part No. LA5621M
Download  LA5621M Click to view

File Size   94.28 Kbytes
Page   6 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description Lithium-Ion Battery Charge Control IC

LA5621M Datasheet (HTML) - Sanyo Semicon Device

LA5621M Datasheet HTML 1Page - Sanyo Semicon Device LA5621M Datasheet HTML 2Page - Sanyo Semicon Device LA5621M Datasheet HTML 3Page - Sanyo Semicon Device LA5621M Datasheet HTML 4Page - Sanyo Semicon Device LA5621M Datasheet HTML 5Page - Sanyo Semicon Device LA5621M Datasheet HTML 6Page - Sanyo Semicon Device

LA5621M Product details

Overview
The LA5621M and LA5621V are external charge control ICs for lithium-ion batteries. These ICs are ideally suited for on/off control of external power MOSFETs in systems that incorporate a charging circuit in the set. They detect the charge and discharge status, output it to the set control microcontroller, which then outputs a signal to switch external power MOSFETS either on or off. Moreover, these ICs have a built-in function that detects discharge (countercurrent) from lithium-ion batteries within sets to external lithium-ion batteries in an AC adapter/charger, etc. and switches external power MOSFETs off.

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 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
• Charge control of 1- or 2-cell lithium-ion batteries of video cameras, digital still cameras, cellular telephones, etc., used in combination with a microcontroller.



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