ADP5041 Analog Devices, ADP5041 Datasheet - Page 12

• Manufacturer Part Number: ADP5041
• Description: Micro PMU with 1.2 A Buck, Two 300 mA LDOs, Supervisory, Watchdog and Manual Reset
• Manufacturer: Analog Devices

ADP5041
Figure 21. Buck Efficiency vs. Load Current, Across Input Voltage,
Figure 22. Buck Efficiency vs. Load Current, Across Input Voltage,
Figure 23. Buck Efficiency vs. Load Current, Across Input Voltage,
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0.0001
0.0001
0.001
0
0
0
0.001
0.001
V
V
V
OUT1
OUT1
0.01
OUT1
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
= 1.8 V, PWM Mode
= 1.8 V, Auto Mode
= 1.2 V, Auto Mode
0.01
0.01
0.1
0.1
0.1
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 2.4V
= 3.6V
= 4.5V
= 5.5V
= 2.4V
= 3.6V
= 4.5V
= 5.5V
= 2.4V
= 3.6V
= 4.5V
= 5.5V
1
1
1
Rev. 0 | Page 12 of 40
Figure 24. Buck Efficiency vs. Load Current, Across Input Voltage,
Figure 25. Buck Efficiency vs. Load Current, Across Temperature,
Figure 26. Buck Efficiency vs. Load Current, Across Temperature,
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0.0001
90
80
70
60
50
40
30
20
10
0.001
0.001
0
0
0
V
V
IN
IN
0.001
= 5.0 V, V
= 5.0 V, V
V
OUT1
0.01
0.01
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
= 1.2 V, PWM Mode
OUT1
OUT1
0.01
= 3.3 V, PWM Mode
= 3.3 V, Auto Mode
0.1
0.1
0.1
V
V
V
V
Data Sheet
IN
IN
IN
IN
= 2.4V
= 3.6V
= 4.5V
= 5.5V
–40°C
+25°C
+85°C
–40°C
+25°C
+85°C
1
1
1