SP6682 -High Efficiency Charge Pump Regulator For White LEDs

The SP6682 is a current regulated Charge Pump ideal for converting a Li-Ion battery input for driving white LEDs used in backlighting color Displays or cell phone camera Flash applications. The Charge Pump automatically switches between X1.5 and X2 modes based on the program- mable VMODE voltage, providing improved efficiency over traditional methods using Charge Pump doubler followed by LDO This input voltage threshold CAN be externally programmed by a resistor divider network for optimized efficiency at specific output voltages and currents. The SP6682 operates with an internal 600kHz Clock which reduces switching noise and improves VOUT ripple. Output current or voltage CAN be accurately regulated by modulating the switcher between the Charge Pump and output capacitor. In shutdown mode, the IC disconnects the output from the input and draws less than 1.5A current. The SP6682 is offered in a 10-pin MSOP package, and a small 10-Pin DFN Package. By Exar Corporation
SP6682 's PackagesSP6682 's pdf datasheet
SP6682EB
SP6682ER DFN
SP6682ER-TR DFN
SP6682ER-L DFN
SP6682ER-L-TR DFN
SP6682EU MSOP
SP6682EU-TR MSOP
SP6682EU-L MSOP
SP6682EU-L-TR MSOP
SP6682UEB




SP6682 Pinout, Pinouts
SP6682 pinout,Pin out
This is one package pinout of SP6682,If you need more pinouts please download SP6682's pdf datasheet.

SP6682 Application circuits
SP6682 circuits
This is one application circuit of SP6682,If you need more circuits,please download SP6682's pdf datasheet.


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