SP6685EB View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

SP6685EB

700mA Buck/Boost Charge Pump LED Driver

Exar Corporation 

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SP6685

700mA Buck/Boost Charge Pump LED Driver

Fig. 10: Ripple 1x TORCH Mode 200mA. CH1 = VIN

CH2 = VOUT, VIN = 4.2V, CIN = 10µF, CF = 1µF, COUT = 4.7µF

Fig. 11: Ripple 2x TORCH Mode 200mA. CH1 = VIN

CH2 = VOUT, VIN = 3.0V, CIN = 10µF, CF = 1µF, COUT = 4.7µF

Fig. 12: COUT = 4.7µF

Fig. 13: COUT = 4.7µF

Fig. 14: CIN = 10µF

© 2009 Exar Corporation

6/14

Fig. 15: CIN = 10µF

Rev. 2.0.0

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