Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

SC461 Datasheet(PDF) 7 Page - Semtech Corporation

Part # SC461
Description  EcoSpeed짰 DC-DC Buck Controller with Integrated LDO
PDF  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation

SC461 Datasheet(HTML) 7 Page - Semtech Corporation

Back Button SC461 Datasheet HTML 3Page - Semtech Corporation SC461 Datasheet HTML 4Page - Semtech Corporation SC461 Datasheet HTML 5Page - Semtech Corporation SC461 Datasheet HTML 6Page - Semtech Corporation SC461 Datasheet HTML 7Page - Semtech Corporation SC461 Datasheet HTML 8Page - Semtech Corporation SC461 Datasheet HTML 9Page - Semtech Corporation SC461 Datasheet HTML 10Page - Semtech Corporation SC461 Datasheet HTML 11Page - Semtech Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 31 page
background image
SC461
7
Efficiency vs. Load — Power Save Mode
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
1
2
3
4
5
6
7
8
9
10
IOUT (ADC)
12V
6V
24V
Characteristics in this section are based on using the Detailed Application Circuit.
Efficiency vs. Load — Forced Continuous Mode
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
1
2
3
4
5
6
7
8
9
10
(ADC)
IOUT
12V
6V
24V
Load Regulation — Forced Continuous Mode
1.75
1.76
1.77
1.78
1.79
1.80
1.81
1.82
1.83
1.84
1.85
0
1
2
3
4
5
6
7
8
9
10
12V
24V
6V
IOUT (ADC)
Efficiency vs Load - 5V output
IOUT (ADC)
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
1
2
3
4
5
6
7
8
9
10
12V
24V
Inductor: Cyntec PCMB135T-3R3MF
High-side MOSFET: IRF7811
Low-side MOSFET: IRF7832
Frequency 360kHz
Efficiency vs Load - 12V output
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
1
2
3
4
5
6
IOUT (ADC)
18V
24V
Inductor: Cyntec PCMB104E-4R7MS
High-side MOSFET: IRF7811
Low-side MOSFET: IRF7832
Frequency 400kHz
Load Regulation — Power Save Mode
1.75
1.76
1.77
1.78
1.79
1.80
1.81
1.82
1.83
1.84
1.85
0
1
2
3
4
5
6
7
8
9
10
IOUT (ADC)
12V
24V
6V
Typical Characteristics
Internal 5V LDO bias, PSV enabled
Internal 5V LDO bias, FCM enabled
External 5V bias, PSV enabled
External 5V bias, FCM enabled
External 5V bias, PSV enabled
External 5V bias, FCM enabled



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