Datasheet

LM2622
SNVS068E –MAY 2000–REVISED MARCH 2013 www.ti.com
Typical Performance Characteristics
Efficiency Efficiency
vs. vs.
Load Current Load Current
(V
OUT
= 8V, f
S
= 600 kHz) (V
OUT
= 8V, f
S
= 1.3 MHz)
Figure 3. Figure 4.
Switch Current Limit
vs. Switch Current Limit
Temperature vs.
(V
IN
= 3.3V, V
OUT
= 8V) V
IN
Figure 5. Figure 6.
R
DSON
I
Q
vs. vs.
V
IN
V
IN
(I
SW
= 1A) (600 kHz, not switching)
Figure 7. Figure 8.
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