FAN5607 Fairchild Semiconductor, FAN5607 Datasheet - Page 7

• Manufacturer Part Number: FAN5607
• Description: LED Driver with Adaptive Charge Pump DC/DC Converter
• Manufacturer: Fairchild Semiconductor

PRODUCT SPECIFICATION
Typical Performance Characteristics
T
otherwise noted.
REV. 1.0.0 6/22/04
A
= 25°C, C
IN
= C
OUT
Line Transient Response
V
IN
Startup at V
= 4.7 µ F, CAP1 = CAP1 = 0.1 µ F, FAN5607 driving four LEDs with V
Time (100µs/div)
= 3.2V
Time (100µs/div)
Input current when driving
4 LEDs x 20mA
IN
= 3.6V
I
LED
= 20mA
V
IN
= 4.2V
(cont.)
Startup at V
Time (100µs/div)
Input current when driving
4 LEDs x 20mA
f
= 3.5V at 20mA, unless
IN
I
LED
= 5V
= 20mA
FAN5607
7