显示和照明 IC

ADI提供各类LED驱动器产品,适合从汽车到显示器、键盘LED背光的众多应用。AD8240等产品可驱动和监控LED组件,同时还能降低LED驱动系统的复杂性,从而降低系统成本。根据设计,ADP8860/ADP8870电荷泵LED驱动器最多可以驱动7个并联白光LED,并内置一个控制器,可基于环境条件自动调光。这些智能状态机产品通过减少处理器交互来延长电池使用时间,并通过降低软件复杂度来加快上市时间。

All LED Drivers

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SortOrderPart## OutputsLEDs per Output String (max)LED ConfigurationIout per Output (max)
(A)
Vin (min)
(V)
Vin (max)
(V)
Iout (max)
(A)
Vout (min)
(V)
Vout (max)
(V)
Iq (typ)
(A)
Freq, Switching (max)
(Hz)
Boost TechnologyUS Price 1000 to 4999
($ US)
1ADP8140 4-- 525m 3 30- 2.85 3.15--- $2.19
2ADD5211- 4 Parallel 800m 4.5 40- 4.5 80 2.8m 1.2M Inductive $1.40
3ADP1660 2- Parallel- 2.7 5 750m-- 5.3m 3M Inductive $0.95
4ADP1649 1 1 Serial 1 2.7 5 200m- 5.3 5.3m 3M Inductive $0.90
5ADD5205 4 4 Parallel 100m 2.8 18 25m 2.8- 3.4m 1M Inductive $1.15
6ADP8866 9 1 Parallel- 2.5 5.5 240m 4.3 5.5 245µ 1.2M- $0.99
7ADP8870 7 1 Parallel- 2.5 5.5 240m 4.3 5.5 4.6m 1M Capacitive $0.99
8ADD5203 8 8 Serial 240m 6 21 20m 6 45 4.2m 1M Inductive $1.04
9ADP8863 7 1 Parallel- 2.5 5.5 30m 4.3 5.5 4.5m 1.3M Capacitive $0.99
10ADP8861 7 1 Parallel- 2.5 5.5 30m 4.3 5.5 4.5m 1.3M- $0.99
11ADP1650 1 1 Serial 1.5 2.7 5 1.5m- 5.3- 3M Inductive $0.95
12ADD5207 4- Serial 25m 2.6 21-- 36 3.5m 1M Inductive $1.36
13ADP1655 2 2 Serial 400m 2.7 5.5 500m- 10 5.3m 2M Inductive $0.98
14ADP8860 7 1 Serial- 2.5 5.5 60m 4.3 5.5 4.5m 2M Inductive $1.02
15ADP1653 2 2 Serial 500m 2.75 5.5 500m- 12 500µ 1.2M Inductive $1.49
16ADM8845 6 6 Parallel 30m 2.6 5.5 30m 2.6 5.5 5m- Capacitive $0.73
17ADM8843 4 4 Parallel 30m 2.6 5.5 20m 2.6 5.5 5m 1.5M Capacitive $0.52
18AD8240 1--- 9 27 500m-- 360µ 500 None $1.29

技术资源