Datasheet

Data Sheet ADP2116
Rev. A | Page 13 of 36
SUPPLY CURRENT
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD
SUPP
LY CURRENT (mA)
V
DD
VOLTAGE (V)
PULSE SKIP
FORCED PWM
08436-031
Figure 31. V
DD
Supply Current, No Load,
Channel 1: V
OUT1
= 1.5 V, Channel 2: Off, f
SW
= 1.2 MHz
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD
SUPPLY
CURRENT (mA)
V
DD
VOLTAGE (V)
PULSE SKIP
FORCED PWM
08436-032
Figure 32. V
DD
Supply Current, No Load,
Channel 2: V
OUT2
= 0.8 V, Channel 1: Off, f
SW
= 1.2 MHz
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD
SUPP
LY CURRENT (mA)
V
DD
VOLTAGE (V)
PULSE SKIP
FORCED PWM
08436-033
Figure 33. V
DD
Supply Current, No Load,
Channel 1: V
OUT1
= 1.5 V, Channel 2: V
OUT2
= 0.8 V, f
SW
= 1.2 MHz
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
–50 –25 0 25 50 75 100 125
TEMPERATURE (°C)
V
DD
SUPPLY CURRENT (mA)
V
DD
= 2.75V, PULSE SKIP
V
DD
= 5.5V, PULSE SKIP
V
DD
= 2.75V, FORCED PWM
V
DD
= 5.5V, FORCED PWM
08436-034
Figure 34. V
DD
Supply Current vs. Temperature,
Channel 1: V
OUT1
= 1.5 V, Channel 2: V
OUT2
= 0.8 V, f
SW
= 1.2 MHz