CAT4137TD-T3 Datasheet, PDF (6/16 Pages) ON Semiconductor – CMOS Boost Converter - White LED Driver

CAT4137
TYPICAL CHARACTERISTICS
V_IN = 3.6V, C_IN = 1.0uF, C_OUT = 0.22µF, L = 22µH, with 3 LEDs at 20mA, T_AMB=25ºC, unless otherwise specified.
Power-up with 3 LEDs at 20mA
Line Transient Response (3V – 5.5V)
Maximum Output Current vs. Input Voltage
140
120
VOUT = 10V
100
80
60
40
VOUT = 17V
20
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE [V]
Doc. No. MD-5012 Rev. C
6
© 2008 SCILLC. All rights reserved.
Characteristics subject to change without notice