XRP7620 Exar Corporation, XRP7620 Datasheet - Page 5

• Manufacturer Part Number: XRP7620
• Description: 4-channel Adjustable Current I2c Controlled Led Driver
• Manufacturer: Exar Corporation

PIN DESCRIPTION
ORDERING INFORMATION
“YY” = Year – “WW” = Work Week – “F”= Green/Halogen Free Package - “X” = Lot Number
XRP7620 may be ordered with alternative I
© 2009 Exar Corporation
XRP7620IH-F
XRP7620IHTR-F
XRP7620EVB
Part Number
Name
LED4
LED3
LED2
LED1
GND
SDA
SCL
VIN
Pin Number
XRP7620 Evaluation Board
-40°C≤T
-40°C≤T
Temperature
1
2
3
4
5
6
7
8
Range
J
J
≤+100°C
≤+100°C
I2C Interface Serial Clock Input.
Ground Signal.
LED 4 Input.
Connect a LED between this pin and VIN. Current Value is set by the serial interface.
LED 3 Input.
Connect a LED between this pin and VIN. Current Value is set by the serial interface.
LED 2 Input.
Connect a LED between this pin and VIN. Current Value is set by the serial interface.
LED 1 Input.
Connect a LED between this pin and VIN. Current Value is set by the serial interface.
Connect a 1µF decoupling capacitor between this pin and the ground pin (pin 4).
I2C Interface Serial Data Input-Output.
4
4
-
-
C
C
2
Marking
YYWWFX
YYWWFX
C addresses – Contact your Exar Sales Representative for further information.
h
h
7620I
7620I
a
a
n
n
n
n
e
e
l
l
A
A
Package
d
d
DFN-8L
DFN-8L
j
j
5/11
u
u
s
s
t
t
a
a
b
b
l
l
e
e
3K/Tape & Reel
C
C
Quantity
Description
Packing
u
u
Bulk
r
r
r
r
e
e
n
n
t
t
I
I
2
2
Green
Halogen Free
Green
Halogen Free
C
C
C
C
o
Note 1
o
n
n
t
t
r
r
o
o
l
l
l
l
e
e
d
d
X
X
L
L
I
R
R
E
E
2
C Address
D
D
P
P
0x70
0x70
Rev. 1.0.0
7
7
D
D
6
6
r
r
i
i
2
v
2
v
e
e
0
0
r
r