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ADP1612/ADP1613 Data Sheet
Rev. D | Page 6 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
V
EN
= V
IN
and T
A
= 25°C, unless otherwise noted.
100
90
80
70
60
50
40
30
1 10 100 1k
LOAD CURRENT (mA)
EFFICIENCY (%)
06772-012
V
IN
= 3.3V
f
SW
= 650kHz
T
A
= 25°C
V
OUT
= 5V
V
OUT
= 12V
V
OUT
= 15V
ADP1612
Figure 4. ADP1612 Efficiency vs. Load Current, V
IN
= 3.3 V, f
SW
= 650 kHz
100
90
80
70
60
50
40
30
1 10 100 1k
LOAD CURRENT (mA)
EFFICIENCY (%)
06772-026
V
IN
= 3.3V
f
SW
= 1.3MHz
T
A
= 25°C
V
OUT
= 5V
V
OUT
= 12V
V
OUT
= 15V
ADP1612
Figure 5. ADP1612 Efficiency vs. Load Current, V
IN
= 3.3 V, f
SW
= 1.3 MHz
100
90
80
70
60
50
40
30
1 10 100 1k
LOAD CURRENT (mA)
EFFICIENCY (%)
06772-027
V
IN
= 5V
f
SW
= 650kHz
T
A
= 25°C
V
OUT
= 12V
V
OUT
= 15V
ADP1612
Figure 6. ADP1612 Efficiency vs. Load Current, V
IN
= 5 V, f
SW
= 650 kHz
100
90
80
70
60
50
40
30
1 10 100 1k
LOAD CURRENT (mA)
EFFICIENCY (%)
06772-028
V
IN
= 5V
f
SW
= 1.3MHz
T
A
= 25°C
V
OUT
= 12V
V
OUT
= 15V
ADP1612
Figure 7. ADP1612 Efficiency vs. Load Current, V
IN
= 5 V, f
SW
= 1.3 MHz
100
90
80
70
60
50
40
30
1 10 100 1k
LOAD CURRENT (mA)
EFFICIENCY (%)
06772-029
V
IN
= 5V
f
SW
= 650kHz
T
A
= 25°C
V
OUT
= 12V
V
OUT
= 15V
V
OUT
= 20V
ADP1613
Figure 8. ADP1613 Efficiency vs. Load Current, V
IN
= 5 V, f
SW
= 650 kHz
100
90
80
70
60
50
40
30
1 10 100 1k
LOAD CURRENT (mA)
EFFICIENCY (%)
06772-030
V
IN
= 5V
f
SW
= 1.3MHz
T
A
= 25°C
V
OUT
= 12V
V
OUT
= 15V
V
OUT
= 20V
ADP1613
Figure 9. ADP1613 Efficiency vs. Load Current, V
IN
= 5 V, f
SW
= 1.3 MHz