Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

NCP3121 Datasheet(PDF) 8 Page - ON Semiconductor

Part # NCP3121
Description  Dual 3.0 A, Step-Down DC/DC Switching Regulator
Download  41 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

NCP3121 Datasheet(HTML) 8 Page - ON Semiconductor

Back Button NCP3121 Datasheet HTML 4Page - ON Semiconductor NCP3121 Datasheet HTML 5Page - ON Semiconductor NCP3121 Datasheet HTML 6Page - ON Semiconductor NCP3121 Datasheet HTML 7Page - ON Semiconductor NCP3121 Datasheet HTML 8Page - ON Semiconductor NCP3121 Datasheet HTML 9Page - ON Semiconductor NCP3121 Datasheet HTML 10Page - ON Semiconductor NCP3121 Datasheet HTML 11Page - ON Semiconductor NCP3121 Datasheet HTML 12Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 41 page
background image
NCP3121
http://onsemi.com
8
TYPICAL OPERATING CHARACTERISTICS
Figure 7. Shutdown Supply Current vs.
Temperature
Figure 8. RDS(on) vs. Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
125
100
75
50
25
0
−25
−50
0
10
20
50
70
80
100
125
100
75
50
25
0
−25
−50
0.15
0.20
0.25
0.35
0.40
Figure 9. UVLO − Rising Threshold vs.
Temperature
Figure 10. Current Limit vs. Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
125
100
75
50
25
0
−25
−50
4.20
4.25
4.30
4.35
4.40
4.45
4.50
125
100
75
50
25
0
−25
−50
3.8
3.9
4.0
4.1
4.2
4.3
4.4
Figure 11. UVLO − Falling Threshold vs.
Temperature
Figure 12. Soft−Start Charge Current vs.
Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
125
100
75
50
25
0
−25
−50
3.90
3.95
4.00
4.05
4.10
4.15
4.20
125
100
75
50
25
0
−25
−50
6.9
7.4
7.9
8.4
8.9
9.4
9.9
0.30
30
40
60
90


Similar Part No. - NCP3121

ManufacturerPart #DatasheetDescription
logo
ON Semiconductor		 NCP3120 ONSEMI-NCP3120 Datasheet
1Mb / 39P		    Dual 2.0 A, Step-Down DC/DC Switching Regulator
January, 2008 - Rev. 0
NCP3120MNTXG ONSEMI-NCP3120MNTXG Datasheet
1Mb / 39P		    Dual 2.0 A, Step-Down DC/DC Switching Regulator
January, 2008 - Rev. 0
NCP3122 ONSEMI-NCP3122 Datasheet
2Mb / 42P		    Dual 2.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1
NCP3122MNTXG ONSEMI-NCP3122MNTXG Datasheet
2Mb / 42P		    Dual 2.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1
NCP3123 ONSEMI-NCP3123 Datasheet
2Mb / 41P		    Dual 3.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1
More results

Similar Description - NCP3121

ManufacturerPart #DatasheetDescription
logo
ON Semiconductor		 NCP3123 ONSEMI-NCP3123 Datasheet
2Mb / 41P		    Dual 3.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1
NCP3120 ONSEMI-NCP3120 Datasheet
1Mb / 39P		    Dual 2.0 A, Step-Down DC/DC Switching Regulator
January, 2008 - Rev. 0
NCP3122 ONSEMI-NCP3122 Datasheet
2Mb / 42P		    Dual 2.0 A, Step-Down DC/DC Switching Regulator
October, 2008 ??Rev. 1
logo
Texas Instruments		 LM2833 TI1-LM2833 Datasheet
1Mb / 30P		 [Old version datasheet]   Step-Down DC-DC Switching Regulator
logo
STMicroelectronics		 ST1S40 STMICROELECTRONICS-ST1S40_V01 Datasheet
849Kb / 30P		    3 A DC step-down switching regulator
August 2019
ST1S40 STMICROELECTRONICS-ST1S40 Datasheet
1Mb / 29P		    3 A DC step-down switching regulator
ST1S32PUR STMICROELECTRONICS-ST1S32PUR Datasheet
809Kb / 29P		    4 A DC step-down switching regulator
ST1S40IPUR STMICROELECTRONICS-ST1S40IPUR Datasheet
1Mb / 30P		    3 A DC step-down switching regulator
ST1S31 STMICROELECTRONICS-ST1S31 Datasheet
1Mb / 35P		    3 A DC step-down switching regulator
March 2016 Rev 4
logo
ON Semiconductor		 LM2596 ONSEMI-LM2596_10 Datasheet
455Kb / 25P		    3.0 A, Step-Down Switching Regulator
November, 2008 ??Rev. 0
More results


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


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   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