收藏本站
BD6088GUL
Technical Note
(8) LED current assignment
? LED current can be assigned as each of 16 steps of the ambient level.
? Setting of a user can do by overwriting, though it prepares for the table
setup in advance.
Register : IU*(6:0)
Conversion table
can be changed
Ambient Level
Conversion Table (initial value)
Ambient Level
0h
1h
2h
3h
4h
5h
6h
7h
Setting data
11h
13h
15h
18h
1Eh
25h
2Fh
3Bh
Current value
3.6mA
4.0mA
4.4mA
5.0mA
6.2mA
7.6mA
9.6mA
12.0mA
Ambient Level
8h
9h
Ah
Bh
Ch
Dh
Eh
Fh
Setting data
48h
56h
5Fh
63h
63h
63h
63h
63h
Current value
14.6mA
17.4mA
19.2mA
20.0mA
20.0mA
20.0mA
20.0mA
20.0mA
(9) Slope process
? Slope process is given to LED current to dim naturally.
? LED current changes in the 256Step gradation in sloping.
? Up(dark → bright),Down(bright → dark) LED current transition speed
are set individually.
Register : THL(3:0)
Register : TLH(3:0)
Current Data which is set
LED Current
? Main LED current changes as follows at the time as the slope.
TLH (THL) is setup of time of the current step 2/256.
TLH(3:0)
THL
(3:0)
TLH
Up/Down transition Speed
is set individually
time
25.6mA
256
=0.1mA
THL
Zoom
TLH(3:0)
time
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
38/51
2011.04 - Rev.A
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
BD6142AMUV-E2 IC LED DRIVER SGL STEP UP 24QFN
BD6581GU-E2 IC LED DVR WHT BCKLGHT VCSP85H2
BD6583MUV-AE2 IC LED DRIVER WHIT BCKLGT 24VQFN
BD6586MUV-E2 IC LED DRVR WHITE BCKLGT 24-VQFN
BD6592MUV-E2 IC LED DRVR WHITE BCKLGT 24-VQFN
BD7844AEFV-E2 IC LED DISPLAY DVR 5V 28-HTSSOP
BD8105FV-E2 IC LED DVR SERIAL PAR 20-SSOP
BD8112EFV-ME2 IC LED DRIVER 24-VSSOP
相关代理商/技术参数
BD60910GU 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit
BD60910GU_11 制造商:ROHM 制造商全称:Rohm 功能描述:White backlight LED Drivers for Small to Medium LCD Panels (Switching Regulator Type)
BD60910GU-E2 制造商:ROHM Semiconductor 功能描述:IC;MULTI BACLIGHT LED DRIV; VCSPH3 PKG - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC LED DRIVER W/DIM VCSP85H3 制造商:ROHM Semiconductor 功能描述:IC LED DRIVER MULTI BACKLIGHT
BD6091GU 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit
BD6091GU_11 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit
BD6092GU 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit
BD60-940 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Phase Full-Wave Bridge Rectifie
BD6095GU 制造商:ROHM 制造商全称:Rohm 功能描述:Mulitifunction Backlight LED Driver for Small LCD Panels (Charge Pump Type)