XRP7620EVB Exar Corporation, XRP7620EVB Datasheet - Page 4

• Manufacturer Part Number: XRP7620EVB
• Description: EVAL BOARD FOR XRP7620
• Manufacturer: Exar Corporation
• Type: Other Power Managementr

Specifications of XRP7620EVB

• Current - Output / Channel: 31.5mA
• Outputs And Type: 4, Non-Isolated
• Features: Individual Channel Current Control
• Voltage - Input: 2.7 ~ 5.5 V
• Utilized Ic / Part: XRP7620
• Interface Type: I2C
• Product: Power Management Modules
• Supply Current: 31.5 mA
• For Use With/related Products: XRP7620
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1016-1340

Note 3: Ling regulation is calculated by this equation:
Note 4: Guaranteed by design.
Note 5: Cb = total capacitance of one bus line in pF. t
Note 6: I
Note 7: Input filters on the SDA and SCL inputs suppress noise spikes less than 50ns.
BLOCK DIAGRAM
PIN ASSIGNEMENT
© 2009 Exar Corporation
SINK
I
2
I
AVG
−
≤6mA. Cb =total capacitance of one bus line in pF. t
I
1
×
Δ
1
V
×
100
%
Where I
1
and I
GND
SDA
4
SCL
4
VIN
-
-
2
C
C
is the current at different V
h
h
Fig. 4: XRP7620 Pin Assignement
a
a
Fig. 3: XRP7620 Block Diagram
n
n
n
n
1
2
3
4
e
e
l
l
R
and t
A
A
2mm x 3mm
DFN-8L
d
d
j
j
4/11
F
u
u
measured between 0.3 x V
s
s
t
t
a
R
a
and t
b
b
l
l
e
e
IN
8
7
6
5
F
.
C
C
measured between 0.3 x V
u
u
r
r
r
r
LED1
LED2
LED3
LED4
e
e
n
n
t
t
I
I
2
2
C
DD
C
and 0.7 x V
C
C
o
o
n
n
t
t
r
r
o
o
DD
l
l
l
DD
and 0.7 V
l
e
e
.
d
d
X
X
L
L
R
R
E
E
D
D
P
P
DD
Rev. 1.0.0
.
7
7
D
D
6
6
r
r
i
i
2
v
2
v
e
e
0
0
r
r