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SP6685ER Ver la hoja de datos (PDF) - Signal Processing Technologies

Número de pieza
componentes Descripción
Lista de partido
SP6685ER
700mA Buck/Boost Charge Pump LED Driver
Sipex
Signal Processing Technologies Sipex
SP6685ER Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 3.6V, Typical Application Circuit, D1 = Luxeon LXCL-PWF1, TA = 25°C unless otherwise noted.
VIN
VOUT
VIN
VOUT
Figure 5. PWF1 Ripple 1X Flash 700mA Ch1 = VIN,
Ch2 = VOUT, VIN = 4.2V, CIN = 10μF, CFC = 1μF, COUT
= 4.7μF
Figure 6. PWF1 Ripple 2X Flash 700mA Ch1 = VIN,
Ch2 = VOUT, VIN = 3.6V, CIN = 10μF, CFC = 1μF, COUT
= 4.7μF
VIN
VOUT
VIN
VOUT
Figure 7. PWF1 Ripple 1X Torch 200mA VIN = 4.2V, CIN
= 10μF CFC = 1μF, COUT = 4.7μF
Figure 8. PWF1 Ripple 2X Torch 200mA VIN = 3.0V, CIN
= 10μF CFC = 1μF, COUT = 4.7μF
Date: 7/6/06 Rev B
SP6685, 700mA Buck/BoostCharge Pump LED Driver
5
© 2006 Sipex Corporation

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