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| 型號： | EV1542DK-00A |
| 廠商： | Monolithic Power Systems, Inc. |
| 英文描述： | 700KHz/1.3MHz Boost Converter with a 2A Switch |
| 中文描述： | 700KHz/1.3MHz升壓轉(zhuǎn)換器的2A開關(guān) |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 466K |
| 代理商： | EV1542DK-00A |
MP1542 – 700KHz/1.3MHz BOOST CONVERTER WITH A 2A SWITCH
MP1542 Rev. 1.3
9/7/2006
www.MonolithicPower.com
3
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
(continued)
V
IN
= V
EN
= 5V, T
A
= +25
°
C, unless otherwise noted.
Parameter
Symbol Condition
SW On-Resistance
(4)
SW Current Limit
(4)
SW Current Limit
(4)
SW Leakage
Thermal Shutdown
(4)
Min
Typ
0.18
2.6
2
160
Max
1
Units
A
A
μA
°
C
R
ON
Duty Cycle = 0%
Duty Cycle = 50%
V
SW
= 20V
Note:
4) Guaranteed by design.
TYPICAL PERFORMANCE CHARACTERISTICS
Circuit on front page, V
IN
= 3.3V, V
OUT
= 8V, unless otherwise noted.
690
680
670
660
650
640
630
620
F
TEMPERATURE (
°
C)
Frequency (700KHz) vs
Temperature
1.259
1.258
1.257
1.256
1.255
1.254
1.253
1.252
1.251
1.250
F
TEMPERATURE (
°
C)
Feedback Voltage vs
Temperature
690
680
670
660
650
640
630
620-45 -25 0
25 45 65 85 105125145
TEMPERATURE (
°
C)
-45 -25 0
25 45 65 85 105125145
Quiescent Current vs
Temperature
-45 -25 0
25 45 65 85 105125145
Efficiency vs
Load Current
95
90
85
80
75
70
65
60
55
50
E
LOAD CURRENT (mA)
Efficiency vs
Load Current
100
95
90
85
80
75
70
65
60
55
50
E
1
10
100
1000
1
10
100
1000
LOAD CURRENT (mA)
Efficiency vs
Load Current
95
90
85
80
75
70
65
60
55
50
E
LOAD CURRENT (mA)
1
10
100
1000
V
IN
= 3.3V
V
OUT
= 12V
V
IN
= 3.3V
V
OUT
= 8V
V
IN
= 5V
V
OUT
= 12V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EV1542DK-SEPIC-00A | 700KHz/1.3MHz Boost Converter with a 2A Switch |
| EV1542DK-TFT-00A | MP1542 TFT Applications Evaluation Board |
| EV1543DJ-01A | 1.5A, 500KHz Synchronous Rectified Step-up Converter |
| EV1570DN-00A | 3A, 23V, 340KHz Synchronous Step-Down Converter |
| EV1593DN-00A | 3A, 28V, 385KHz Step-Down Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EV1542DK-SEPIC-00A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:700KHz/1.3MHz Boost Converter with a 2A Switch |
| EV1542DK-TFT-00A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:MP1542 TFT Applications Evaluation Board |
| EV1543DJ-01A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:1.5A, 500KHz Synchronous Rectified Step-up Converter |
| EV1570DN-00A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:3A, 23V, 340KHz Synchronous Rectified Step-Down Converter |
| EV1593DN-00A | 制造商:Monolithic Power Systems 功能描述:MP1593DN EVAL BOARD - Bulk |
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