Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

UC3842A Datasheet(PDF) 7 Page - ON Semiconductor

Part # UC3842A
Description  HIGH PERFORMANCE CURRENT MODE CONTROLLERS
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

UC3842A Datasheet(HTML) 7 Page - ON Semiconductor

Back Button UC3842A Datasheet HTML 3Page - ON Semiconductor UC3842A Datasheet HTML 4Page - ON Semiconductor UC3842A Datasheet HTML 5Page - ON Semiconductor UC3842A Datasheet HTML 6Page - ON Semiconductor UC3842A Datasheet HTML 7Page - ON Semiconductor UC3842A Datasheet HTML 8Page - ON Semiconductor UC3842A Datasheet HTML 9Page - ON Semiconductor UC3842A Datasheet HTML 10Page - ON Semiconductor UC3842A Datasheet HTML 11Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 14 page
background image
UC3842A, 43A UC2842A, 43A
7
MOTOROLA ANALOG IC DEVICE DATA
+
Sink Only
Positive True Logic
=
RS
+
Internal
Bias
Reference
Regulator
Oscillator
S
R
Q
Vref
UVLO
3.6V
36V
VCC
7(12)
Q1
Vin
VCC
VC
7(11)
6(10)
5(8)
3(5)
+
1.0mA
Error
Amplifier
1(1)
2(3)
4(7)
8(14)
5(9)
Gnd
Output
Compensation
Voltage Feedback
Input
RT
CT
Vref
PWM
Latch
Current Sense
Comparator
R
R
Power Ground
Current Sense Input
2R
R
1.0V
Pin numbers in parenthesis are for the D suffix SO–14 package.
Q
T
+
+
+
+
+
VCC
UVLO
Output
2.5V
Figure 17. Representative Block Diagram
Output/
Compensation
Current Sense
Input
Latch
‘‘Reset’’ Input
Output
Capacitor CT
Latch
‘‘Set’’ Input
Large RT/Small CT
Small RT/Large CT
Figure 18. Timing Diagram


Similar Part No. - UC3842A

ManufacturerPart #DatasheetDescription
logo
Motorola, Inc
UC3842A MOTOROLA-UC3842A Datasheet
399Kb / 14P
   HIGH PERFORMANCE CURRENT MODE CONTROLLERS
logo
Texas Instruments
UC3842A TI1-UC3842A Datasheet
3Mb / 29P
[Old version datasheet]   Current Mode PWM Controller
logo
STMicroelectronics
UC3842A STMICROELECTRONICS-UC3842A Datasheet
167Kb / 16P
   HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
logo
Texas Instruments
UC3842A TI1-UC3842A Datasheet
1Mb / 45P
[Old version datasheet]   Current-Mode PWM Controller
logo
STMicroelectronics
UC3842A STMICROELECTRONICS-UC3842A Datasheet
129Kb / 15P
   HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
More results

Similar Description - UC3842A

ManufacturerPart #DatasheetDescription
logo
Motorola, Inc
UC3842B MOTOROLA-UC3842B Datasheet
401Kb / 16P
   HIGH PERFORMANCE CURRENT MODE CONTROLLERS
logo
Freescale Semiconductor...
MC34129EF FREESCALE-MC34129EF Datasheet
444Kb / 16P
   high performance current mode controllers
logo
ON Semiconductor
UC3844BNG ONSEMI-UC3844BNG Datasheet
399Kb / 19P
   High Performance Current Mode Controllers
August, 2013 ??Rev. 11
UC3845BDR2G ONSEMI-UC3845BDR2G Datasheet
387Kb / 19P
   High Performance Current Mode Controllers
December, 2012 ??Rev. 11
UC3845BVDG ONSEMI-UC3845BVDG Datasheet
399Kb / 19P
   High Performance Current Mode Controllers
August, 2013 ??Rev. 11
UC3845BVDR2G ONSEMI-UC3845BVDR2G Datasheet
399Kb / 19P
   High Performance Current Mode Controllers
August, 2013 ??Rev. 11
UC3844BVDG ONSEMI-UC3844BVDG Datasheet
399Kb / 19P
   High Performance Current Mode Controllers
August, 2013 ??Rev. 11
logo
Unisonic Technologies
UC3842B UTC-UC3842B_08 Datasheet
518Kb / 11P
   HIGH PERFORMANCE CURRENT MODE CONTROLLERS
logo
Motorola, Inc
UC3844 MOTOROLA-UC3844 Datasheet
376Kb / 14P
   HIGH PERFORMANCE CURRENT MODE CONTROLLERS
logo
ON Semiconductor
UC3844 ONSEMI-UC3844 Datasheet
376Kb / 14P
   HIGH PERFORMANCE CURRENT MODE CONTROLLERS
1996 REV 1
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Datasheet Download

Go To PDF Page


Link URL




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

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