DESCRIPTION

The UTC UL9480 is a specially designed voltage regulator for

car alternator. The regulator voltage is precise with “single function”

self-oscillation. These devices  have a maximum output current of

5.5 A. The chip is integrated both the control section and the out

power stage. So the devices require no external components,

reducing the cost of the system and increasing reliability.  

FEATURES

* No external components

* Precise regulated voltage

* High output current

* Very low start voltage

* Precise temperature coefficient

* Short circuit protection

* Output current limit

* Reverse battery protection

* +80V Load dump protection

* Low energy spike protection

* Over temperature protection