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| SP6690 Datasheet, PDF (8/16 Pages) Sipex Corporation – Micro Power Boost Regulator Series White LED Driver | |||
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PERFORMANCE CHARACTERISTICS: Continued
Refer to the typical application circuit, TAMB = 25°C, unless otherwise specified.
VIN
VOUT
IIN (0.2A/DIV)
VSW
IL (0.5A/DIV)
VOUT (AC)
Figure 19. Startup Waveform (VIN=3.3V, VOUT=15V,
IOUT=20mA)
Figure 20. Typical Switching Waveforms (VIN=3V,
VOUT=15V, IOUT=20mA)
IOUT (10mA/DIV)
VOUT (AC)
IL (0.5A/DIV)
Figure 21. Load Step Transient (VIN=3V, VOUT=21V,
1â¼15mA Load Step
Date: 05/25/04
SP6690 Micro Power Boost Regualtor, Series White LED Driver
8
© Copyright 2004 Sipex Corporation
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