поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

SP6121 датащи(PDF) 30 Page - Sipex Corporation

номер детали SP6121
подробное описание детали  Low Voltage, Synchronous Step Down PWM Controller
PDF  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  SIPEX [Sipex Corporation]
домашняя страница  http://www.sipex.com
Logo SIPEX - Sipex Corporation

SP6121 датащи(HTML) 30 Page - Sipex Corporation

Back Button SP6121 Datasheet HTML 26Page - Sipex Corporation SP6121 Datasheet HTML 27Page - Sipex Corporation SP6121 Datasheet HTML 28Page - Sipex Corporation SP6121 Datasheet HTML 29Page - Sipex Corporation SP6121 Datasheet HTML 30Page - Sipex Corporation SP6121 Datasheet HTML 31Page - Sipex Corporation SP6121 Datasheet HTML 32Page - Sipex Corporation SP6121 Datasheet HTML 33Page - Sipex Corporation SP6121 Datasheet HTML 34Page - Sipex Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 42 page
background image
Design Solution 20
Mar29-06
SP6121 Buck/Boost Circuit for LED Driver up to 1.5A
Copyright ©2006
Page 2 of 4
Sipex Corporation
LED Efficiency vs Input Voltage
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
Input Voltage (V)
Iout=1.0A
Iout=1.5A
Input Current vs Input Voltage
0.5
1.0
1.5
2.0
2.5
3.0
3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0
Input Voltage (V)
Iout=1.5A
Iout=1.0A
Figure 1. Efficiency Graph
Figure 2. Input Current Graph
Figure 3. Switching Behaviors
Figure 4. Switching Behaviors
Figure 5. Switch Node
Figure 6. Switch Node
Vin=5V, Iout=1.5A
I L2
1A/div
PDRV
NDRV
I L1
1A/div
Vin=3.3V, Iout=1.5A
I L2
1A/div
PDRV
NDRV
I L1
1A/div
Vin=5.0V, Iout=1.5A
Primary
P FET
Secondary
N FET
Vin=3.3V, Iout=1.5A
Primary
P FET
Secondary
N FET



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 42


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
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