参数资料
型号: SP7616EB
厂商: Exar Corporation
文件页数: 3/11页
文件大小: 0K
描述: EVAL BOARD FOR SP7616
产品变化通告: Obsolescence Notification 01/Jun/2010
标准包装: 1
系列: *
S P 7 6 1 6
H i g h A c c u r a c y 4 - C h a n n e l L o w S i d e L E D D r i v e r f o r
C C F L R e p l a c e m e n t
Parameter
Turn-on time from Shutdown
Turn-off time into Shutdown
Min.
Typ.
100
Max.
300
20
Units
μ s
μ s
Conditions
V MOD from 5V to 0V, R SET = 50k Ω
V MOD from 0V to 5V, R SET = 50k Ω
Note 1: I LED Variations from specified by R SET value at V LED changing from 0.5 to 25V
Note 2: I LED Variations from specified by R SET value at V IN changing from 4.5 to 25V
Note 3: R SET = 31.6k Ω : Dropout voltage is measured as the V LED voltage where LED current drops 5% from nominal value
BLOCK DIAGRAM
Fig. 2: SP7616 Block Diagram
? 2009 Exar Corporation
3/11
Rev. 2.0.4
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