MAX1624-MAX1625 Просмотр технического описания (PDF) - Maxim Integrated
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Компоненты Описание
производитель
MAX1624-MAX1625
Maxim Integrated
MAX1624-MAX1625 Datasheet PDF : 24 Pages
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High-Speed Step-Down Controllers with
Synchronous Rectification for CPU Power
C9
0.1µF
C7
4.7µF
R6
100Ω
C5
0.1µF
C8
4.7µF
TO VDD
VCC
VDD
C11
4.7nF
CSH
R5
100k
R7
C12
4.7nF
39Ω
R1
PWROK
CSL
R8
D0
39Ω
BST
D1
D2
DH
N1
D3
R10
(OPTIONAL)
D4 MAX1624 LX
REF
LG
R4, 40.1k
FOR 500kHz
R9
(OPTIONAL)
DL
N2
FREQ
TO
AGND
CC2
CC2
RC1 CC1
CC1
REF
C6, 1.0µF
CERAMIC
PGND
NDRV
PDRV
FB
AGND
C1
D2
CMPSH-3
C4
0.1µF
L1
D1
(OPTIONAL)
C2
Figure 1. MAX1624 Standard Application Circuit
VIN = 5V
P1
R11
N3
VOUT = 1.1V
TO 3.5V
LOCAL
BYPASSING
LOAD
_______________________________________________________________________________________ 9
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