cat4103 ON Semiconductor, cat4103 Datasheet - Page 2

• Manufacturer Part Number: cat4103
• Description: 3-channel Constant-current Rgb Led Driver
• Manufacturer: ON Semiconductor

CAT4103
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
* Keeping the LEDx pin voltage below 6V in operation is recommended to minimize thermal dissipation in the package.
ELECTRICAL OPERATING CHARACTERISTICS
DC CHARACTERISTICS
Min and Max values are over recommended operating conditions unless specified otherwise.
Typical values are at V
Doc. No. MD-5038, Rev. A
Parameter
VDD Voltage
Input Voltage Range (SIN, BIN, CIN, LIN)
Output voltage range (SOUT, BOUT, COUT, LOUT)
LED1, LED2, LED3 Voltage
DC Output Current on LED1 to LED3
Storage Temperature Range
Junction Temperature Range
Lead Soldering Temperature (10sec.)
ESD Rating: All Pins
Parameter
VDD
Voltage applied to LED1 to LED3, outputs off
Voltage applied to LED1 to LED3, outputs on
Output Current on LED1 to LED3
Ambient Temperature Range
I
Symbol Name
LED
V
V
R
T
R
I
I
I
I
I
V
V
V
T
V
Human Body Model
Machine Model
RSET
UVLO
DD1
DD2
DD3
DD4
LKG
I
/I
HYS
BIN
LIN
IL
OH
OL
SD
IH
IL
RSET
Thermal Shutdown
Thermal Hysteresis
Supply Current Outputs Off
Supply Current Outputs Off
Supply Current Outputs On
Supply Current Outputs On
LED Output Leakage
LIN Pull-down Resistance
BIN Pull-up Resistance
Logic high input voltage
Logic low input voltage
Logic Input Leakage Current
(CIN, SIN)
xOUT Logic High Output Voltage
xOUT Logic Low Output Voltage
RSETx Regulated Voltage
RSET to LED Current Gain ratio
Undervoltage Lockout (UVLO)
Threshold
IN
= 5.0V, T
AMB
= 25°C
Conditions
V
V
V
V
V
V
I
I
100mA LED Current
OH
OL
LED
LED
LED
LED
LED
I
= V
= 1mA
= -1mA
= 5V, R
= 5V, R
= 0.5V, R
= 0.5V, R
= 5V, Outputs Off
DD
or GND
2
SET
SET
-0.3V to VDD+0.3V
-0.3V to VDD+0.3V
SET
SET
= 24.9kΩ
= 5.23kΩ
-55 to +160
-40 to +150
-40 to +85
= 24.9kΩ
= 5.23kΩ
3.0 to 5.5
up to 25
2 to 175
up to 6*
Rating
Range
2000
200
300
200
25
6
V
0.3x V
CC
1.17
Min
140
140
-1
-5
-0.3V
DD
Units
Units
mA
Characteristics subject to change without notice
mA
°C
°C
°C
°C
V
V
V
V
V
V
V
V
Typ
180
180
150
400
1.2
1.8
20
2
4
2
4
0
© 2008 SCILLC. All rights reserved.
0.7x V
1.23
Max
250
250
0.3
10
10
5
5
1
5
DD
Units
mA
mA
mA
mA
µA
kΩ
kΩ
µA
°C
°C
V
V
V
V