XRP7674EVB Exar, XRP7674EVB Datasheet - Page 5

• Manufacturer Part Number: XRP7674EVB
• Description: Power Management IC Development Tools 2A 18V PFM/PWM EVAL Board
• Manufacturer: Exar
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of XRP7674EVB

• Product: Evaluation Boards
• Tool Is For Evaluation Of: XRP7674
• Input Voltage: 4.5 V to 18 V
• Output Voltage: 0.925 V to 16 V
• Description/function: Evaluation board for the XRP7674
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Output Current: 8.33E-02
• For Use With: XRP7674

TYPICAL PERFORMANCE CHARACTERISTICS
All data taken at V
Information section of this datasheet.
© 2013 Exar Corporation
Fig. 6: Feedback voltage versus temperature
Fig. 8: Output voltage versus input voltage
Fig. 4: Efficiency versus output current
IN
= 12V, V
OUT
=3.3V, T
2
2
A
A
1
1
J
8
8
= T
V
V
A
S
S
= 25°C, unless otherwise specified - Schematic and BOM from Application
y
y
n
n
c
c
h
h
r
r
o
o
5/12
n
n
o
o
u
u
Fig. 9: Minimum Start-Up Voltage vs Output Current
s
s
P
P
Fig. 5: Quiescent current versus temperature
Fig. 7: Output voltage versus load current
F
F
M
M
/
/
P
P
W
W
M
M
S
S
t
t
e
e
p
p
-
-
D
D
o
o
w
w
n
n
X
X
R
R
R
R
e
e
P
P
g
g
Rev. 1.0.0
u
u
7
7
l
l
6
6
a
a
7
t
7
t
o
o
4
4
r
r