High Power LED Driver for Parallel Configuration


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  • 200mA output using 1μF ceramic caps
  • Drives up to 8 white LEDs
  • 0.5μA shutdown current
  • 1x/1.5x mode charge pump
  • 2.7V to 5.5V input voltage range
  • Built-in 1.2MHz oscillator
  • 0.5mA quiescent current
  • Programmable output current or voltage
  • PWM dimming control via enable pin
  • Soft-start to limit In-rush current
  • Space saving 10-pin 3 x 3mm DFN package



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Pkg Code Details Quantities Dimensions PDF

Parts & Purchasing

Part Number Pkg Code RoHS Min Temp Max Temp Status Buy Now Order Samples
SP6683-03ER DFN10 -40 85 OBS
SP6683-03ER/TR DFN10 0 70 OBS
SP6683-03ER-L DFN10 0 70 OBS
SP6683-03ER-L/TR DFN10 0 70 OBS
SP6683ER DFN10 -40 85 OBS Suggested:
SP6683ER/TR DFN10 -40 85 OBS Suggested:
SP6683ER-L DFN10 -40 85 OBS Suggested:
SP6683ER-L/TR DFN10 -40 85 OBS Suggested:
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Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Distribution Date Description File
07/20/2015 Product discontinuation notification PDN_15-0105-01-1033.pdf
10/04/2013 Addition of an alternate qualified assembly site, UTAC Thailand, for assembly using copper or gold wire bonding. Material change and alternate assembly site. PCN_13-0522-04-1033.pdf
09/10/2008 Notice of Obsolescence –Selected Power Management Parts This is notification that the Power Management products listed on the attached page have been discontinued by Exar Corporation due to low market demand, effective immediately. PDN_080910-01-1033.pdf
06/26/2006 Metal routing change to insure that a flip-flop is initialized at circuit power-up Corrective action to a circuit start-up problem. PCN 06-0412-01-1033.pdf