SP6699 Datasheet
SP6699 Datasheet (Exar)
Exar
The SP6699 is an inductor-based DC/DC converter designed to drive up to six white LEDs in series for LCD modules and keypad backlighting functions. Only one feedback resistor is needed to control the .
* High Output Voltage: Up to 30V
Drives 2 to 6 LEDs @ 20mA High Efficiency up to 84%
* Integrated Schottky Diode
* Fast 1.2MHz Switching Frequency
* 200mV Feedback Voltage
* PWM Dimming Capability up to 2KHz
* Over Output Voltage Protection
* Internal Soft Start Circuit
* Small SOT23-6 Package
.
SP6699 Datasheet (MaxLinear)
MaxLinear
The SP6699 is an inductor-based DC/DC converter designed to drive up to six white LEDs in series for LCD modules and keypad backlighting functions. Only one feedback resistor is needed to control the .
* High Output Voltage: Up to 30V
* Drives 2 to 6 LEDs @ 20mA
* High Efficiency up to 84%
* Integrated Schottky Diode
* Fast 1.2MHz Switching Frequency
* 200mV Feedback Voltage
* PWM Dimming Capability up to 2KHz
* Over Output Voltage Protection
* Internal Soft Start Circuit
* Small SOT23-6 Package
.