參數(shù)資料
型號: MAX5041AEAI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: Dual-Phase, Parallelable, Average-Current-Mode Controllers
中文描述: SWITCHING CONTROLLER, 525 kHz SWITCHING FREQ-MAX, PDSO28
封裝: 5.30 MM, MO-150, SSOP-28
文件頁數(shù): 20/26頁
文件大小: 680K
代理商: MAX5041AEAI
M
Dual-Phase, Parallelable, Average-Current-Mode
Controllers
20
______________________________________________________________________________________
(MASTER)
Q4
Q3
D2
Q2
D1
V
IN
4 x 22
μ
F
C8
C11
Q1
V
IN
V
IN
= +12V
V
CC
D4
D3
C40
0.1
μ
F
C12
0.47
μ
F
C38
4.7
μ
F
C7
C3
μ
F
L2
0.6
μ
H
R2
1.35m
L1
0.6
μ
H
R1
1.35m
DH1
LX1
DL1
BST1
VCC
DH2
LX2
DL2
BST2
CSP2
CSN2
PGOOD
PHASE
CLKOUT
SGND
PGND
CLP2
CLP1
R9
PGOOD
V
CC
R6
C35
C36
R5
C33
C34
C39
0.1
μ
F
C1, C2
2 x 47
μ
F
R3
2.2
C31
C32
R4
CSP1
CSN1
SENSE+
SENSE-
IN
CLKIN
PLLCMP
R8
R7
EAOUT
EAN
DIFF
OVPIN
EN
C13
0.47
μ
F
C14, C15,
C41, C42
2 x 100
μ
F
C16
C25,
C43
C46
14 x 270
μ
F
C26
C30,
C37
6
x
10
μ
F
LOAD
V
= +1.2V TO
+3.3V AT 104A
V
CC
MAX5038A
(SLAVE)
Q8
Q7
D6
Q6
D5
V
IN
C52
C55
4 x 22
μ
F
Q5
V
IN
D8
D7
C64
0.1
μ
F
C57
0.47
μ
F
C65
4.7
μ
F
C48
C51
5 x 22
μ
F
L4
0.6
μ
H
R11
1.35m
L3
0.6
μ
H
R10
1.35m
DH1
LX1
DL1
BST1
VCC
DH2
LX2
DL2
BST2
CSP2
CSN2
PHASE
SGND
PGND
CLP2
CLP1
V
CC
R15
C59
C58
R14
C60
C61
C47
0.1
μ
F
R12
2.2
C62
C63
R13
CSP1
CSN1
SENSE+
SENSE-
CLKIN
IN
PLLCMP
EN
R17
R16
EAOUT
EAN
C56
0.47
μ
F
R18
R19
V
CC
R
X
V
CC
R
X
DIFF
Figure 7. Four-Phase Parallel Application Circuit (V
IN
= +12V, V
OUT
= +1.2V to +3.3V at 104A)
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