SP7120 Datasheet, PDF (12/17 Pages) Sipex Corporation – 2 or 3 Channel Low Dropout High Side Linear LED Driver

TYPICAL PERFORMANCE SP7122A
PWM 50% Duty Cycle Single LED 5kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 20mA/div
PWM Low Duty Cycle Single LED 5kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 20mA/div
PWM Minimum on time 15µS Single LED 20kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 20mA/div
PWM 50% Single LED 20kHz
CH1: PWM Signal CH2 Anode of LED
CH4: LED current 20mA/div
Jun29-07 RevD
SP7120/22 Low Dropout LED Driver
page 12
© 2007 Sipex Corporation