XRP7603 Exar Corporation, XRP7603 Datasheet - Page 3

• Manufacturer Part Number: XRP7603
• Description: 500ma 29v Non-sync. Buck High Power Led Driver
• Manufacturer: Exar Corporation

BLOCK DIAGRAM
PIN ASSIGNEMENT
© 2009 Exar Corporation
5
5
0
0
0
0
m
m
Fig. 3: XRP7603 Pin Assignement
Fig. 2: XRP7603 Block Diagram
A
A
2
2
9
9
V
V
N
N
3/13
o
o
n
n
-
-
S
S
y
y
n
n
c
c
.
.
B
B
u
u
c
c
k
k
H
H
i
i
g
g
h
h
P
P
o
o
w
w
e
e
r
r
X
L
L
X
E
E
R
R
D
D
P
P
Rev. 1.0.0
D
D
7
7
r
r
6
6
i
i
v
v
0
0
e
e
3
3
r
r