ATMEL U2044B handbook

Update: 30 September, 2023

The U2044B is an integrated circuit used in relay-controlled automotive flashers. With two output stages, each side of the vehicle is controlled separately. It has a left and a right direction indicator input with only a small control current, making switch contacts for small loads possible. The separate hazard warning input simplifies the construction of the hazard switch. Lamp outage is indicated by frequency doubling during direction mode. Thanks to the extreme low current consumption, the U2044B can be connected to the battery directly.


Brand: ATMEL

File format: PDF

Size: 75 KB

MD5 Checksum: 3CFA3F81500EB9F6EC9A544045614869

Publication date: 07 June, 2012

Downloads: -

PDF Link: ATMEL U2044B handbook PDF

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