Data Sheet

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FAN5331 Rev. 1.0.1
FAN5331 High Efficiency Serial LED Driver and OLED Supply with 20V Integrated Switch
Typical Performance Characteristics (Contd.)
T
A
= 25°C, Test Circuit Figure 3, unless otherwise noted.
Time (20 µ s/div)
(5V/div)
Startup After Enable
Time (200 µ s/div)
R
L
= 300 Ω
V
IN
= 3V
(200mA/div)
V
OUT
= 15V
Inductor Current= 0mA
Line Transient Response
Time (100 µ s/div)
Output Voltage Input Voltage
-0.6V
+0.6V
V
IN
= 4.2V
V
IN
= 3.2V
Load Transient Response
I
OUT
= 30mA
T
r
= T
f
= 10µS
V
OUT
= 15V
T
r
= T
f
< 1µS
V
OUT
= 15V
I
OUT
= 0 to 35mA
(10mA/Div)
(100mV/Div)
Output Power Spectral Density
V
IN
= 3.6V
I
OUT
= 35mA