Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

SP6121 Datasheet(PDF) 27 Page - Sipex Corporation

Part # SP6121
Description  Low Voltage, Synchronous Step Down PWM Controller
PDF  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation

SP6121 Datasheet(HTML) 27 Page - Sipex Corporation

Back Button SP6121 Datasheet HTML 23Page - Sipex Corporation SP6121 Datasheet HTML 24Page - Sipex Corporation SP6121 Datasheet HTML 25Page - Sipex Corporation 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 Next Button
Zoom Inzoom in Zoom Outzoom out
 27 / 42 page
background image
Nov 28 06 AppNote: SP6121 as a Synchronous Buck-Boost LED Driver
© 2006 Sipex Corporation
Page 7
Experimental Data
IOUT = 1.0A
VIN
I IN
VOUT
VSENSE
IOUT Ripple Effi
Effi to LED
(V)
(A)
(V)
(mV)
(mA) (mV)
(%)
(%)
5.0 0.924
3.796
154.8
1032
22
84.8
81.3
4.5 0.999
3.794
154.8
1032
22
87.1
83.5
4.2 1.080
3.793
154.8
1032
22
86.3
82.8
4.0 1.138
3.792
154.7
1031
20
85.9
82.4
3.8 1.204
3.791
154.5
1030
20
85.3
81.9
3.6 1.279
3.79
154.3
1029
20
84.7
81.2
3.4 1.367
3.789
154.1
1027
20
83.8
80.3
3.2 1.471
3.788
153.9
1026
20
82.6
79.2
3.0 1.601
3.788
153.8
1025
20
80.9
77.6
IOUT = 1.5A
VIN
I IN
VOUT
VSENSE
IOUT Ripple Effi
Effi to LED
(V)
(A)
(V)
(mV)
(mA)
(mV)
(%)
(%)
5.0 1.385
3.940
150.8
1508
20
85.8
82.5
4.5 1.530
3.940
150.2
1502
20
86.0
82.7
4.2 1.649
3.930
149.7
1497
23
84.9
81.7
4.0 1.740
3.925
149.4
1494
25
84.3
81.0
3.8 1.845
3.920
149.3
1493
25
83.5
80.3
3.6 1.972
3.918
149.3
1493
25
82.4
79.3
3.4 2.121
3.918
149.6
1496
23
81.3
78.2
3.2 2.310
3.918
149.9
1499
23
79.5
76.4
3.0 2.544
3.919
150.5
1505
22
77.3
74.3



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


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