ISL97675 Intersil Corporation, ISL97675 Datasheet - Page 10

• Manufacturer Part Number: ISL97675
• Description: 4-Channel LED Driver
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 11. IN-RUSH AND LED CURRENT AT V
FIGURE 7. CURRENT LINEARITY vs LOW LEVEL PWM
FIGURE 9. V
0.60
0.55
0.50
0.45
0.40
1.0
0.8
0.6
0.4
0.2
0
0
0
DIMMING DUTY CYCLE vs V
20mA
FOR 4P12S AT 20mA/CHANNEL
HEADROOM
1
5
0°C
10
2
vs V
10
DC (%)
IN
V
IN
15
vs TEMPERATURE AT
3
(V)
12V
+25°C
IN
20
4
IN
25
IN
5
4.5V
= 6V
-40°C
ISL97675
(Continued)
IN
30
6
FIGURE 10. V
FIGURE 12. IN-RUSH AND LED CURRENT AT V
FIGURE 8. QUIESCENT CURRENT vs V
10
9
8
7
6
5
0
ENABLED
AT 20mA/CHANNEL
FOR 4P12S AT 20mA/CHANNEL
5
OUT
RIPPLE VOLTAGE, V
10
V
IN
15
(V)
20
IN
IN
www.DataSheet4U.com
= 12V, 4P12S
WITH PART
25
IN
May 19, 2010
= 12V
FN7630.0
30