sc4541 Semtech Corporation, sc4541 Datasheet - Page 5

• Manufacturer Part Number: sc4541
• Description: High Frequency Led Driver With Integrated Schottky And Simple Interconnect
• Manufacturer: Semtech Corporation

Typical Characteristics
2.0
1.6
1.2
0.8
0.4
0.0
2.0
1.6
1.2
0.8
0.4
0.0
2.4
2.2
2.0
1.8
1.6
-40
-40
-40
V
VIN = 10V
VIN = 12V
VIN = 22V
VIN = 5V
SW
= 10V
Switch Leakage Current
Switching Frequency
Temperature (
Temperature (
Temperature (
EN Threshold
25
25
25
o
o
o
C)
C
C
)
)
85
85
85
30.0
25.0
20.0
15.0
10.0
500
400
300
200
100
0
-40
-40
Output Over Voltage Protection
Switch Current Limit
Temperature (
Temperature (
25
25
o
o
C)
C
)
SC4541
85
85
5