Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

UCC28C40 Datasheet(PDF) 14 Page - Texas Instruments

Click here to check the latest version.
Part No. UCC28C40
Description  BICMOS LOW POWER CURRENT MODE PWM CONTROLLER
Download  19 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

UCC28C40 Datasheet(HTML) 14 Page - Texas Instruments

Zoom Inzoom in Zoom Outzoom out
 14 / 19 page
background image
UCC28C40, UCC28C41, UCC28C42, UCC28C43, UCC28C44, UCC28C45
UCC38C40, UCC38C41, UCC38C42, UCC38C43, UCC38C44, UCC38C45
SLUS458C − AUGUST 2001 − REVISED SEPTEMBER 2003
14
www.ti.com
TYPICAL CHARACTERISTICS
Figure 17
5
0
10
15
20
25
200 k
400 k
600 k
800 k
0 k
1 M
1-nF LOAD
NO LOAD
SUPPLY CURRENT
vs
OSCILLATOR FREQUENCY
f − Frequency − Hz
Figure 18
−50
2.1
3.0
2.9
2.7
2.6
2.4
2.2
2.0
2.3
2.5
2.8
−25
0
25
50
75
100
125
SUPPLY CURRENT
vs
TEMPERATURE
TJ − Temperature − °C
NO LOAD
Figure 19
OUTPUT RISE TIME AND FALL TIME
vs
TEMPERATURE
10
15
40
35
30
20
25
tf
tr
(1 nF)
−50
−25
0
25
50
75
100
125
TJ − Temperature − °C
(1 nF)
10% to 90%
VDD = 12 V
Figure 20
f − Frequency − kHz
MAXIMUM DUTY CYCLE
vs
OSCILLATOR FREQUENCY
50
100
90
60
0
500
80
70
CT = 220 pF
CT = 1 nF
1000
1500
2000
2500


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19 


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