Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LED7706 Datasheet(PDF) 22 Page - STMicroelectronics

Part # LED7706
Description  6-rows 30 mA LEDs driver with boost regulator for LCD panels backlight
PDF  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LED7706 Datasheet(HTML) 22 Page - STMicroelectronics

Back Button LED7706 Datasheet HTML 18Page - STMicroelectronics LED7706 Datasheet HTML 19Page - STMicroelectronics LED7706 Datasheet HTML 20Page - STMicroelectronics LED7706 Datasheet HTML 21Page - STMicroelectronics LED7706 Datasheet HTML 22Page - STMicroelectronics LED7706 Datasheet HTML 23Page - STMicroelectronics LED7706 Datasheet HTML 24Page - STMicroelectronics LED7706 Datasheet HTML 25Page - STMicroelectronics LED7706 Datasheet HTML 26Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 31 page
background image
Operation description - boost section
LED7706
22/31
Equation 15 a
Equation 15 b
6.8
Thermal protection
In order to avoid damage due to high junction temperature, a thermal shutdown protection is
implemented. When the junction temperature rises above 150 °C (typ.), the device turns off
both the control logic and the boost converter and holds the FAULT pin low. The LDO is kept
alive and normal operation is automatically resumed after the junction temperature has
been reduced by 30 °C.
3
D
L
F
D
V
I
SW
IN
rms
,
MOS
⋅
⋅
=
()
()
()
⎟
⎟
⎠
⎞
⎜
⎜
⎝
⎛
−
⎟⎟
⎠
⎞
⎜⎜
⎝
⎛
⋅
⋅
+
−
=
3
2
SW
OUT
OUT
2
OUT
rms
,
MOS
D
1
D
L
f
I
V
12
1
D
1
D
I
I



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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