參數(shù)資料
型號: MAX8545
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Cost. Wide Input Range. Step-Down Controllers with Foldback Current Limit
中文描述: 低成本、寬輸入范圍、降壓型控制器,帶有折返式限流
文件頁數(shù): 10/18頁
文件大?。?/td> 343K
代理商: MAX8545
M
Low-Cost, Wide Input Range, Step-Down
Controllers with Foldback Current Limit
10
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MAX8545*
MAX8546
MAX8548*
BST
DH
V
CC
COMP/
EN
VL
V
IN
LX
DL
GND
FB
+2.7V TO
+5.5V INPUT
OUT
1.8V/3A OR 6A
D2
R2
C10
C11
C1
C5
D1
Q1
L1
R4
R3
C6
C3
C2
C4
C7
C8
*FOLLOW THE DATA SHEET
DESIGN PROCEDURE
TO SELECT THE
EXTERNAL COMPONENTS FOR THE MAX8545/MAX8548.
R1
C9
Figure 1. Typical Application Circuit (2.7V to 5V) Input (see Tables 1a, 1b)
MAX8545*
MAX8546
MAX8548*
BST
DH
V
IN
COMP/
EN
VL
V
CC
LX
DL
GND
FB
+10V TO
+24V INPUT
OUT
2.5V/3A OR 6A
D2
R2
C10
C11
C1
C12
C9
C5
D1
Q1
R1
L1
R4
R3
C6
C3
C2
C4
C7
C8
*FOLLOW THE DATA SHEET
DESIGN PROCEDURE
TO SELECT THE
EXTERNAL COMPONENTS FOR THE MAX8545/MAX8548.
Figure 2. Typical Application Circuit (10V to 24V) Input (see Tables 2a, 2b)
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