SP6687 Datasheet, PDF (7/12 Pages) Sipex Corporation – 4 Channel Charge Pump White LED Driver

TYPICAL PERFORMANCE CHARACTERISTICS
Figure 9: SP6687 Efficiency vs. Input volt-
age at ILED = 60mA, VF = 3.3V (falling
voltage)
Figure 10: SP6687 Efficiency vs. Input volt-
age at ILED = 60mA, VF = 3.6V (falling volt-
age)
Figure 11: SP6687 Efficiency vs. Input volt-
age at ILED = 80mA, VF = 3.3V (falling
voltage)
Figure 12: SP6687 Efficiency vs. Input volt-
age at ILED = 80mA, VF = 3.6V (falling
voltage)
Date: 11/15/05
SP6687 4Channel Charge Pump White LED Driver
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