Datasheet

CH1 = V@R13
CH4 = (LED2 +) Current
CH3 = (LED1 +) Current
CH1 = V@R13
CH4 = (LED4 +) Current
CH3 = (LED3 +) Current
www.ti.com Test Data
9.5 LED Current Startup Behavior (V
IN
= 390 V)
9.5.1 Total LED Current = 1 A, Individual LED Current ≈ 0.25 A
Figure 11. Current LED1 (CH3) and LED2 (CH4)
Figure 12. Current LED3 (CH3) and LED4 (CH4)
13
SLUU487A–March 2011–Revised March 2011 98-W Resonant LLC, 4-String LED Driver
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