数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

LED7708TR 数据表(PDF) 16 Page - STMicroelectronics

部件名 LED7708TR
功能描述  16 channels x 85 mA LED driver with boost controller and 4-wire serial interface
PDF  53 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

LED7708TR 数据表(HTML) 16 Page - STMicroelectronics

Back Button LED7708TR Datasheet HTML 12Page - STMicroelectronics LED7708TR Datasheet HTML 13Page - STMicroelectronics LED7708TR Datasheet HTML 14Page - STMicroelectronics LED7708TR Datasheet HTML 15Page - STMicroelectronics LED7708TR Datasheet HTML 16Page - STMicroelectronics LED7708TR Datasheet HTML 17Page - STMicroelectronics LED7708TR Datasheet HTML 18Page - STMicroelectronics LED7708TR Datasheet HTML 19Page - STMicroelectronics LED7708TR Datasheet HTML 20Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 53 page
background image
Electrical characteristics
LED7708
16/53
Doc ID 022698 Rev 1
Fault management
VCHx,FLT1
LED short-circuit detection
threshold
DTS0=1&
DTS1=0
3.0
3.2
3.4
V
VCHx,FLT2
DTS0=0&
DTS1=1
6.2
6.4
6.6
VCHx,FLT3
DTS0=1&
DTS1=1
7.7
8.0
8.3
XFLT output low level
IXFLT, SINK=4 mA
200
220
mV
Dimming oscillator
KOSC
Internal dimming oscillator
constant
RFOSC=33.2 kΩ
3.86
x1011
4 x1011
4.14
x1011
Hz•
Ω
FGSCK,OSC
Internal dimming oscillator
frequency
RFOSC=100 kΩ
4
MHz
RFOSC=16 kΩ
25
Thermal flag and protection
TOTA
Overtemperature alert
threshold
125
°C
Overtemperature alert
hysteresis
20
TOTP
Overtemperature protection
threshold
155
1.
Channel current accuracy is calculated as:
where X, Y=1..16, X
≠Y.
Table 6.
Electrical characteristics (continued)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
I
CHX
Δ
max
I
CHX
I
TARGET
–
()
I
TARGET
------------------------------------------------
100
•
=
I
CHY
Δ
max
I
CHX
I
CHY
–
()
I
TARGET
--------------------------------------
100
•
=



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com