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參數(shù)資料
| 型號： | EV0034 |
| 廠商： | Monolithic Power Systems, Inc. |
| 英文描述： | 2A, 1.3MHz Step-Up Converter |
| 中文描述： | 第2A，1.3MHz升壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 6/14頁 |
| 文件大?。?/td> | 279K |
| 代理商： | EV0034 |
MP1527
2A, 1.3MHz
Step-Up Converter
MP1527 Rev 1.8_8/31/05
Monolithic Power Systems, Inc.
6
Monolithic Power Systems
Figure 8: Efficiency vs. Load Current (Non-Bootstrapped)
VOUT = 12V
50.00%
55.00%
60.00%
65.00%
70.00%
75.00%
80.00%
85.00%
90.00%
95.00%
100.00%
10
100
1000
Load Current (mA)
E
VIN=3.3V
VIN=5V
VIN=8V
Figure 9: V
IN
= 5V, V
OUT
= 12V @ 500mA Load
Figure 10: Driving Multiple Strings of White LEDs
ONOFF
FAULT
V
IN
= 5V
V
OUT
= 12V
SS
EN
FAULT
IN
BP
SGND
SW
FB
PGND
COMP
10μF
C2
10μF
MBR0530
R3
10K
C3
5.6nF
10nF
10nF
4.7μH
10K
91K
100K
C4
N/A
ON/OFF
Up to
6 LEDs
per String
MP1527
IN
SS
EN
FB
SW
V
=
2.6
to 25V
60
60
60
SGND
PGND
BP
FAULT
FAULT
COMP
4.7μF
1μF
1μF
10nF
10nF
5.6K
100K
4.7nF
1N5819H
W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EV0035 | Precision 6-Lamp White LED Driver |
| EV0037 | Cold Cathode Fluorescent Lamp Driver |
| EV0041 | High Current Integrated Half Bridge + Driver |
| EV0042 | 1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver Evaluation Board |
| EV0043 | 3A, 25V, 1.1MHz Step-Up Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EV0035 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Precision 6-Lamp White LED Driver |
| EV0037 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Cold Cathode Fluorescent Lamp Driver |
| EV0041 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:High Current Integrated Half Bridge + Driver |
| EV0042 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver |
| EV0043 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:3A, 25V, 1.1MHz Step-Up Converter |
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