Texas Instruments LM3407 Evaluation Board LM3407EVAL/NOPB LM3407EVAL/NOPB Datenbogen
Produktcode
LM3407EVAL/NOPB
SNVS553B – JANUARY 2008 – REVISED MAY 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified, all curves shown are taken in typical application at V
IN
= 12V, T
A
= 25°C, and I
LED
= 350 mA
(driving two power LEDs).
Continuous Mode Operation
Continuous Mode Operation
(V
IN
= 12V, L = 33µH, f
SW
= 500kHz)
(V
IN
= 24V, L = 33µH, f
SW
= 1MHz)
Figure 14.
Figure 15.
Continuous Mode Operation
DIM Pin Enable Transient
(V
IN
= 24V, L = 33µH, f
SW
= 500kHz)
(V
IN
= 12V, L = 33µH, f
SW
= 1MHz)
Figure 16.
Figure 17.
DIM Pin Disable Transient
(V
IN
= 12V, L = 33µH, f
SW
= 1MHz)
Figure 18.
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