AN44 ZETEX [Zetex Semiconductors], AN44 Datasheet - Page 5

• Manufacturer Part Number: AN44
• Description: A high power LED driver for low voltage halogen replacement
• Manufacturer: ZETEX [Zetex Semiconductors]

Typical performance graphs for 12V system
By changing the value of R2 from 1k2 to 2k2 the operating input voltage range can be adjusted
from 30V to 20V, therefore the solution is able to operate from the typical operating voltage
supplies of 12V and 24V for low voltage lighting.
Typical performance graphs for 24V system
Issue 2 - July 2006
© Zetex Semiconductors plc 2006
Figure 4 Performance graphs for 12V system
Figure 5 Performance graphs for 24V system
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