Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TLE4418G Datasheet(PDF) 3 Page - Infineon Technologies AG

Part No. TLE4418G
Description  Triple Voltage Regulator
Download  10 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  INFINEON [Infineon Technologies AG]
Homepage  http://www.infineon.com
Logo 

TLE4418G Datasheet(HTML) 3 Page - Infineon Technologies AG

 
Zoom Inzoom in Zoom Outzoom out
 3 / 10 page
background image
TLE 4418 G
Target Data Sheet Rev. 0.1
3
2001-12-10
Circuit Description
Each of the output voltages features a reference voltage kept highly accurate by internal
resistance adjustment. An error amplifier compares this reference voltage to the divided
output voltage and drives the base of the Darlington power element. Over-saturation of
the power element is prevented by an integrated saturation control circuit. While the
output current is driven by V
CC maintaining a reasonable power dissipation the higher
voltage level at V
DD allows to keep the drop voltage relatively low and supplies the 8.0 V
output. The regulation loops are kept stable even for low output capacitances down to
2.2 µF (ESR
£4 W).
Figure 2
Block Diagram
7
C u rren t an d
S atu ra tion
Co ntrol,
O v ertem perature
an d O ve rcu rre nt
P ro tec tion
P re-driv er
B andgap
Refe re nc e
Q2
1
G ND3
R
Q,Q2
R
G,Q2
Q3
C u rren t an d
S atu ra tion
Co ntrol,
O v ertem perature
an d O ve rcu rre nt
P ro tec tion
P re-driv er
B andgap
Refe re nc e
2
VC C
Q8
C u rren t an d
S atu ra tion
Co ntrol,
Ov erc urre nt
P ro tec tion
B andgap
Refe re nc e
5
VD D
4
GN D 8


Html Pages

1  2  3  4  5  6  7  8  9  10 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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