參數(shù)資料
型號: EV0043
廠商: Monolithic Power Systems, Inc.
英文描述: 3A, 25V, 1.1MHz Step-Up Converter
中文描述: 第3A,25V的,為1.1MHz升壓轉(zhuǎn)換器
文件頁數(shù): 10/13頁
文件大?。?/td> 323K
代理商: EV0043
MP1517 – 3A, 25V, 1.1MHz STEP-UP CONVERTER
MP1517 Rev. 1.4
4/28/2006
www.MonolithicPower.com
10
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
MP1517
IN
COMP
FB
SW
OLS
SGND
PGND
EN
SS
BP
C5
10nF
C4
10nF
C3
10nF
OFF ON
V
IN
2.6V to 20V
D1
MBR0540
UP TO 6
LEDs PER
STRING
MP1517_F02
8
1
16
9, 10
5, 13
11, 12
4
15
3
7
Figure 2—Driving 3 Strings of 6 White LEDs
MP1517
IN
COMP
FB
SW
OLS
SGND
PGND
EN
SS
BP
C3
47nF
OFF ON
V
IN
2.6V to 6V
MBR0540
V
OUT
GATE
SS
Q1
NMOS
ZXMN6A08E6TA
MP1517_F03
8
1
16
9, 10
5, 13
11, 12
4
15
3
7
Figure 3—Flash Circuit Driving 4 White LEDs (150mA Flash Current)
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