Lead Acid charger IC?

[7rots51]

lead acid charger ic

What IC is used for lead acid battery charging?

I want to add a lead acid battery for power backup to my system and it should be charged by main power adaptor.

 

[TekUT]

lead acid battery charger ic

Look at:

**broken link removed**

Bye
Pow

 

[7rots51]

battery charger ic lead acid

the link given is some cherger systems,this is not my need.

I need IC part numbers that is used for Lead-Acid battery charge.

 

[oddbudman]

lead acid charge ic

LM317

Set it to float charge voltage with a sensible current limit and heatsinking.

oddbudman

 

[ardalahmet]

ic 12 lead acid charger

Part number: UC3909N
Switch-mode Lead-Acid Battery Charger from Unitrode, Texas Instruments.
Datasheet: http://www.datasheetcatalog.com/datasheets_pdf/U/C/3/9/UC3909N.shtml

Regards,
Ahmet ARDAL

 

[TekUT]

May be useful this paper around the UC3909 chip.

**broken link removed**

Bye
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