Rainbow Electronics MAX5081 - Manual (Page 17)

MAX5080/MAX5081
1A, 40V, MAXPower Step-Down
DC-DC Converters
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Pin Configurations
TOP VIEW
12
13
14
15
16
8
7
6
5
11 10 9
1 2 3 4
LX LX BST PGND
C-
C+
DVREG
SYNC
IN
SGND
COMP
FB
ON/OFF
SS
IN
REG
MAX5080
TQFN
12
13
14
15
16
8
7
6
5
11 10 9
1 2 3 4
LX LX BST PGND
N.C.
N.C.
DVREG
SYNC
IN
SGND
COMP
FB
ON/OFF
SS
IN
REG
MAX5081
TQFN
Typical Operating Circuits (continued)
MAX5081
V IN
7.5V TO 40V
ON/OFF
C1
R1
R2
C2
PGND
REG
LX
FB
IN
SYNC SGND PGND SS COMP
DVREG
V OUT
PGND
C BST
C SS
D1
D2
L1
C8
C5
R6
R5
BST
C7
C6
R3
R4