OTP
Typical Characteristics (continued)
OTP
Adaptor Plug-in SC443
Adaptor Plug-in
10V/DIV
1V/DIV
VOUT
SS
10V/DIV
1V/DIV
VIN
VOUT
IO3
0.5V/DIV
0.5/DIV
IL
20V/DIV
SW
20V/DIV
Time(5ms/DIV)
SW
Time(10us/DIV)
Condition: VIN=12V, Load=30mA x3 string, 10LEDs per string
PWM Dimming
Condition: VIN=6V~18V, Load=30mA x3 string, 10LEDs per string
2V/DIV
5V/DIV
1A/DIV
20V/DIV
VOUT
PWM
IL
SW
Time(0.1s/DIV)
Condition: VIN=12V, Load=30mA x3 string, 10LEDs per string
? 2009 Semtech Corp.
www.semtech.com
8
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