SP7120 Datasheet, PDF (15/17 Pages) Sipex Corporation – 2 or 3 Channel Low Dropout High Side Linear LED Driver

TYPICAL PERFORMANCE SP7122B
PWM Low Duty Cycle Single LED 5kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 50mA/div
PWM 50% Duty Cycle Single LED 5kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 50mA/div
PWM 50% Duty Cycle Single LED 20kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 50mA/div
PWM Minimum Duty Cycle 15uS Single LED 20kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 50mA/div
Jun29-07 RevD
SP7120/22 Low Dropout LED Driver
page 15
© 2007 Sipex Corporation