AL3157 Datasheet, PDF (5/9 Pages) Diodes Incorporated – HIGH EFFICIENCY 1x/2x CHARGE PUMP LED DRIVER FOR SMALL SCREEN BACKLIGHTING

AL3157
HIGH EFFICIENCY 1x/2x CHARGE PUMP LED DRIVER
FOR SMALL SCREEN BACKLIGHTING AND FLASHLIGHT
Typical Performance Characteristics (Continued)
VF=3.27V
TA=25°C
VIN=4V
Channels 2 to 4
TA=25°C
Channels 2 to 4
VIN=4V
VIN=4.0V
VIN=2.7V
VEN(H)
VEN(L)
AL3157
Document number: DS35116 Rev. 1 - 2
5 of 9
www.diodes.com
March 2011
© Diodes Incorporated