SP7615EB Exar Corporation, SP7615EB Datasheet - Page 2

• Manufacturer Part Number: SP7615EB
• Description: Display Modules & Development Tools LDO LED Drvr for any Color LED w/A Shtdwn
• Manufacturer: Exar Corporation

Specifications of SP7615EB

• Product: Display Modules

4.5V < V
Unless otherwise noted. Typical numbers are for T
Jul31-07
Vcc, V
V
EN Voltage to GND..................................... 0 to (Vcc + 0.3V)
Output Current per LED (I
Power Dissipation per Package
Junction Temperature ..............................................+150ºC
Storage Temperature ............................... -55ºC to +150ºC
I
Note 1. ENABLE "ON" is V
Note 2. ENABLE "OFF" is V
SET
PARAMETER
Supply Voltage
Quiescent Supply Current
Output/I
LED Current (per diode)
LED to LED Current Matching
LED Current Line Voltage Regulation
LED Current Load Voltage Regulation
LED Current Thermal Regulation
I
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Current in OFF Mode
Min. ENABLE “ON Voltage”
(Note1)
Max. ENABLE “OFF Voltage”
(Note 2)
LED4
SET
Voltage to GND...................................0 to (Vcc + 0.3V)
Pin Voltage
, Voltage to GND .......................................0.3V to 16V
LED1
CC
8-pin DFN at TA = 85ºC ...........................… 1.1W
SET
, V
<16V , V
LED2
Current Multiplication Ratio
, V
LED3
EN
,
OUT
= 5V, V
) ................................. 150mA
EN
EN
for which I
for which I
or 6V, whichever is lower
LED1
=V
LED2
SP7615 Four Channel Constant Current LED Driver
LED
LED
=V
> 80mA
MIN.
< 1uA@ V
1.20
900
4.5
0.4
-2
LED3
=V
A
LED4
TYP.
1000
0.15
1.26
126
150
= 25ºC.
20
0.1
20
LED1
5
2
9
2
=1.0V, R
> 1.0V
ESD Level. ....................................................... 2kV HBM
DFN Thermal Resistance......................................59ºC/W
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
MAX.
1200
1.32
0.6
1.6
16
39
+2
4
1
SET
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
UNITS
=10kΩ or I
%/ºC
%/V
%/V
%/V
mA
mA
µA
ºC
ºC
%
V
V
V
V
I
I
0.4V < V
1.0V < V
I
I
V
LED1
OUT
LED
SET
EN
SET
= 126mA
= 1µA
= 0.0V
change per volt V
= I
=126µA, -40 < T
© 2007
LED2
LED
LED
CONDITIONS
= I
< 5V, I
< 5V, I
LED3
Sipex Corporation
= I
LED
LED
LED4
A
= 126mA
CC
= 25mA
< 85ºC,
=126mA
change