XRP7659EVB Exar, XRP7659EVB Datasheet - Page 4

• Manufacturer Part Number: XRP7659EVB
• Description: Power Management IC Development Tools EVAL XRP7659
• Manufacturer: Exar
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of XRP7659EVB

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: XRP7659
• Input Voltage: 4.5 V to 18 V
• Output Voltage: 3.3 V
• Output Current: 1.5 A

BILL OF MATERIAL
EVALUATION BOARD LAYOUT
© 2012 Exar Corporation
J1(JUMPER)
VIN, VOUT,
GND, EN
COUT
Ref.
PCB
CIN
D1
U1
CB
R1
R2
R3
L1
J1
Fig. 4: Component Placement – Top Side
Qty
Fig. 6: Layout - Bottom
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
Wurth Elektronik
Wurth Elektronik
Wurth Elektronik
Vector Electronic
.
Panasonic Corp.
Panasonic Corp.
Panasonic Corp.
.
Manufacturer
5
5
Murata Corp.
Murata Corp.
Murata Corp.
A
A
ON Semi
Exar
Exar
1
1
8
8
V
V
1
1
.
.
4
4
M
M
GRM188R71H103KA01D
GRM32DR61E106KA12L
GRM31CR60J226KE19L
H
H
z
z
ERJ-3EKF4302V
ERJ-3EKF1402V
ERJ-3EKF1003V
609002115121
Part Number
MBR230LSFT1
61304011121
XRP7659EVB
744777004
n
n
XRP7659
K24C/M
4/5
o
o
n
n
-
-
S
S
y
y
n
n
c
c
h
h
r
r
o
o
n
7.3x7.3mm
n
Fig. 5: Layout – Top Side
SOT23-6
SOD123
.042 Dia
o
o
2"x2"
1210
1206
0603
0603
0603
0603
Size
u
u
s
s
S
S
t
t
e
e
p
CER CAP 10000pF, X7R, 50V
p
CER CAP 22uF, 6.3V, X5R
-
CER CAP 10uF, 25V, X5R
-
Conn. Header 0.1" 3POS
4.7uH shielded inductor
XRP7659 Evaluation kit
CONN JUMPER SHORT.
D
D
Resistor 14.0kΩ, 1%
Resistor 43.0kΩ, 1%
Resistor 100kΩ, 1%
Schottky, 2A/30V
o
o
Test Point Post
Buck regulator
w
Component
w
n
n
X
X
C
C
R
R
o
o
P
P
n
n
Rev. 1.0.0
v
7
v
7
e
e
6
6
r
r
5
5
t
t
e
e
9
9
r
r