Datasheet

MAX1953/MAX1954/MAX1957
Low-Cost, High-Frequency, Current-Mode PWM
Buck Controller
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1
2
3
4
5
10
9
8
7
6
BST
LX
DH
PGNDGND
FB
COMP
HSD
MAX1954EUB
µ
MAX
TOP VIEW
DLIN
1
2
3
4
5
10
9
8
7
6
BST
LX
DH
PGNDGND
FB
COMP
REFIN
MAX1957EUB
µ
MAX
DLIN
Pin Configurations (continued)