Datasheet
50
55
60
65
70
75
80
85
90
95
100
0 2 4 6 8 10 12 14 16 18 20 22
Output Current (A)
Efficiency (%)
SKIP = High
V
IN
= 7.4 V
V
OUT
= 1.8 V
f
SW
= 800 kHz
FCCM Operation
G000
50
55
60
65
70
75
80
85
90
95
100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Output Current (A)
Efficiency (%)
SKIP = Low
V
IN
= 7.4 V
V
OUT
= 1.8 V
f
SW
= 800 kHz
Skip Mode Operation
G000
TPS51604
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SLUSBA6A –DECEMBER 2012–REVISED AUGUST 2013
TYPICAL CHARACTERISTICS
Powerblock MOSFET: CSD87330(SLPS284) , Inductor: 0.22 µF, 1.1 mΩ DCR
Figure 13. Efficiency vs. Output Current Figure 14. Efficiency vs. Output Current
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