TK11850LTL TOKO [TOKO, Inc], TK11850LTL Datasheet - Page 12

• Manufacturer Part Number: TK11850LTL
• Description: WHITE LED DRIVER
• Manufacturer: TOKO [TOKO, Inc]

Input PWM signal curve vs. LED current curve (ex. Three LEDs, Output current 20 mA)
(1) Duty Cycle = 80%
(2) Duty Cycle = 50%
(3) Duty Cycle = 20%
TK11850L
Page 12
LED CURRENT
LED CURRENT
LED CURRENT
(Applied to On/Off pin.)
(Applied to On/Off pin.)
(Applied to On/Off pin.)
PWM SIGNAL
PWM SIGNAL
PWM SIGNAL
2.0 mSec/Div
2.0 mSec/Div
2.0 mSec/Div
2.0 mSec/Div
2.0 mSec/Div
2.0 mSec/Div
May 2001 TOKO, Inc.