ADUM5401_VB AD [Analog Devices], ADUM5401_VB Datasheet - Page 16

• Manufacturer Part Number: ADUM5401_VB
• Description: Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter
• Manufacturer: AD [Analog Devices]

ADuM5401/ADuM5402/ADuM5403/ADuM5404
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 12. Typical Total Power Dissipation vs. Isolated Output Supply
Figure 13. Typical Isolated Output Supply Current vs. Input Current
0.10
0.08
0.06
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.12
0.04
0.02
0
0
0
0
0
0
5 V Input/5 V Output and 3.3 V Input/3.3 V Output
Current in All Supported Power Configurations
Figure 11. Typical Power Supply Efficiency at
0.05
0.02
in All Supported Power Configurations
0.02
0.10
0.04
0.04
OUTPUT CURRENT (A)
INPUT CURRENT (A)
0.15
I
ISO
0.06
0.06
(A)
0.20
3.3V INPUT/3.3V OUTPUT
5V INPUT/3.3V OUTPUT
5V INPUT/5V OUTPUT
3.3V INPUT/3.3V OUTPUT
5V INPUT/3.3V OUTPUT
5V INPUT/5V OUTPUT
V
V
V
DD1
DD1
DD1
0.08
0.08
0.25
= 5V, V
= 5V, V
= 3.3V, V
0.10
ISO
ISO
0.10
0.30
ISO
= 5V
= 3V
= 3.3V
0.12
0.12
0.35
Rev. B | Page 16 of 28
3.5
2.5
1.5
0.5
3.0
2.0
1.0
4.0
0
3.0
Figure 14. Typical Short-Circuit Input Current and Power vs.
Figure 15. Typical V
Figure 16. Typical V
3.5
10% LOAD
10% LOAD
INPUT SUPPLY VOLTAGE (V)
4.0
10% to 90% Load Step
ISO
10% to 90% Load Step
ISO
V
DD1
Transient Load Response, 3.3 V Output,
Transient Load Response, 5 V Output,
4.5
Supply Voltage
(100µs/DIV)
(100µs/DIV)
5.0
POWER
5.5
I
DD
90% LOAD
90% LOAD
Data Sheet
6.0
6.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.0
0