| 品牌 | wsidchip | 型號(hào) | wd150 |
| 批號(hào) | 09 | 封裝 | 裸片\ dip-8 \ sop-8 |
wd150是用單顆按鍵控制的一路led多級(jí)調(diào)光控制芯片適用于通過(guò)對(duì)ic的引腳跳線的不同連接方式,在同一pcb線路板上既可實(shí)現(xiàn)16種不同的led調(diào)光控制方式,詳見(jiàn)(表-3):
◆ led手電筒
◆ led頭燈
◆ led臺(tái)燈
工作電壓:2.2v~5.5v
工作溫度:0~70℃
封裝類(lèi)型:裸片\ dip-8 \ sop-8
wd150電流消耗:
工作狀態(tài):1ma
睡眠狀態(tài):<5ua
wd150通過(guò)ic管腳跳線,可實(shí)現(xiàn)以下16種led亮度控制方式.
熄滅→全亮→1/2亮
↑______↓
熄滅→全亮→2/3亮→1/3亮
↑__________↓
熄滅→全亮→3/4亮→2/4亮→1/4亮
↑____________↓
熄滅→全亮→4/5亮→3/5亮→2/5亮→1/5亮
↑_________________↓
熄滅→全亮→1/2亮→暴閃
↑________↓
熄滅→全亮→2/3亮→1/3亮→暴閃
↑_____________↓
熄滅→全亮→3/4亮→2/4亮→1/4亮→暴閃
↑________________↓
熄滅→全亮→4/5亮→3/5亮→2/5亮→1/5亮→暴閃
↑____________________↓
熄滅→1/2亮→全亮
↑______↓
熄滅→1/3亮→2/3亮→全亮
↑__________↓
熄滅→1/4亮→2/4亮→3/4亮→全亮
↑____________↓
熄滅→1/5亮→2/5亮→3/5亮→4/5亮→全亮
↑_________________↓
熄滅→1/2亮→全亮→暴閃
↑________↓
熄滅→1/3亮→2/3亮→全亮→暴閃
↑_____________↓
熄滅→1/4亮→2/4亮→3/4亮→全亮→暴閃
↑________________↓
熄滅→1/5亮→2/5亮→3/5亮→4/5亮→全亮→暴閃
↑____________________↓