SP7120AEB Exar Corporation, SP7120AEB Datasheet - Page 10

• Manufacturer Part Number: SP7120AEB
• Description: Display Modules & Development Tools Common Cathode Linear LED Driver
• Manufacturer: Exar Corporation

The quiescent current is part of the total output current
Jan 7 ‘08 RevE
I
OUT
CH1: PWM Signal CH2: Anode of LED
is for 3 Channels 15mA per channel
PWM High Duty Cycle 20kHz
CH4: LED current 10mA/div
SP7120/22 Low Dropout LED Driver
page
10
I
OUT
CH1: PWM Signal CH2: Anode of LED
is for 3 Channels 15mA per channel
TYPICAL PERFORMANCE SP7120A
TYPICAL PERFORMANCE SP7122A
PWM 50% Duty Cycle 5kHz
CH4: LED current 10mA/div
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