전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

MP2490CP 데이터시트(PDF) 5 Page - Monolithic Power Systems

부품명 MP2490CP
상세설명  1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit
PDF  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MPS [Monolithic Power Systems]
홈페이지  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP2490CP 데이터시트(HTML) 5 Page - Monolithic Power Systems

  MP2490CP Datasheet HTML 1Page - Monolithic Power Systems MP2490CP Datasheet HTML 2Page - Monolithic Power Systems MP2490CP Datasheet HTML 3Page - Monolithic Power Systems MP2490CP Datasheet HTML 4Page - Monolithic Power Systems MP2490CP Datasheet HTML 5Page - Monolithic Power Systems MP2490CP Datasheet HTML 6Page - Monolithic Power Systems MP2490CP Datasheet HTML 7Page - Monolithic Power Systems MP2490CP Datasheet HTML 8Page - Monolithic Power Systems MP2490CP Datasheet HTML 9Page - Monolithic Power Systems Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 13 page
background image
MP2490 – 1.5A, 36V, 700KHz STEP-DOWN WITH PROGRAMMABLE OUTPUT CURRENT LIMIT
MP2490 Rev. 0.92
www.MonolithicPower.com
5
4/23/2010
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
C1=C2=4.7μF, C3=C4=10μF, C8=0.1μF, L=12μH, TA=25ºC, unless otherwise noted
DUTY CYCLE (%)
Peak Current vs.
Duty Cycle
40
2.0
2.2
2.4
2.6
2.8
3.0
3.2
50
60
70
80
90
11.7
11.8
11.9
12.0
12.1
12.2
12.3
Load Regulation
LOAD CURRENT (mA)
LOAD CURRENT (mA)
LOAD CURRENT (mA)
Load Regulation
Load Regulation
0
400
3.20
3.24
3.28
3.32
3.36
3.40
4.90
4.94
4.98
5.02
5.06
5.10
800
1200 1600 2000
0
400
800
1200 1600 2000
0
400
800
1200 1600 2000
50
60
70
80
90
100
LOAD CURRENT (mA)
Efficiency vs.
Load Current
10
100
1000
10000
50
60
70
80
90
100
LOAD CURRENT (mA)
Efficiency vs.
Load Current
10
100
1000
10000
VOUT=5V
VIN=8V
VIN=12V
VIN=24V
50
60
70
80
90
100
LOAD CURRENT (mA)
Efficiency vs.
Load Current
10
100
1000
10000
VIN=8V
VIN=12V
VIN=24V
VOUT=3.3V
VIN=18V
VIN=24V
VIN=36V
VOUT=12V
VIN=5V
VIN=12V
VIN=24V
VIN=8V
VIN=12V
VIN=24V
VIN=24V
VIN=36V
VIN=15V
VOUT=3.3V
0
0.5
1.0
1.5
2.0
2.5
0.5
1.5
2.5
3.5
4.5
5.5
Current Regulation
VIN =12V, VOUT=5V
R: Sense to RS, L: Sense to DCR
R
L
Loop Gain Bode Plot
VIN =12V, VOUT=5V, IOUT=0.5A
LOAD CURRENT (A)
1
10
100
1000
FREQUENCY (kHz)
-60
-40
-20
0
20
40
60
-135
-90
-45
0
45
90
135
Phase
Gain



Html Pages

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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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