Datasheet ADUM5010 (Analog Devices) - 10

ADuM5010 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 35 2.0 0.50 IDDP 1.8 POWER DISSIPATION 0.45 30 1.6 0.40 ) 25 ) (W 1.4 0.35 % N A) IO ( Y ( T 1.2 0.30 C 20 NT VDDP = 5V/VISO = 5V PA IEN RE V 1.0 0.25 IC DDP = 5V/VISO = 3.3V ISSI F V 15 DDP = 3.3V/VISO = 3.3V D CUR EF 0.8 0.20 R P E W I DD 0.6 0.15 10 PO 0.4 0.10 5 0.2 0.05 0 0 0
04 07 0
0 0.02 0.04 0.06 0.08
0
3.0 3.5 4.0 4.5 5.0 5.5 6.0
78- 78-
LOAD CURRENT (A) V
109
DDP INPUT VOLTAGE (V)
109 Figure 4. Typical Power Supply Efficiency at 5 V/5 V, 5 V/3.3 V, and 3.3 V/3.3 V Figure 7. Typical Short-Circuit Input Current and Power vs. VDDP Supply Voltage
450 400 ) IV ) 350 /D V W m m 0 ( 300 (10 ON O TI IS A 250 P V ISSI 200 D ER 150 W PO 100 90% LOAD VDDP = 5V/VISO = 5V 50 VDDP = 5V/VISO = 3.3V VDDP = 3.3V/VISO = 3.3V 0 10% LOAD
8
0 10 20 30 40
05 0 00 8- 78-
IISO (mA)
097
(1ms/DIV)
1 109 Figure 5. Typical Total Power Dissipation vs. IISO Figure 8. Typical VISO Transient Load Response, 5 V Output, 10% to 90% Load Step
35 30 ) IV /D 25 mV (100 ) A 20 O IS (m V O I IS 15 90% LOAD 10 VDDP = 5V/VISO = 5V 5 VDDP = 5V/VISO = 3.3V 10% LOAD VDDP = 3.3V/VISO = 3.3V 0
9
0 25 50 75 100
06 0 -00 78-
I
978
DDP (mA)
109
(1ms/DIV)
10 Figure 6. Typical Isolated Output Supply Current, IISO, as a Function of Figure 9. Typical Transient Load Response, 3.3 V Input, 3.3 V Output, External Load, at 5 V/5 V, 5 V/3.3 V, and 3.3 V/3.3 V 10% to 90% Load Step Rev. A | Page 10 of 16 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Electrical Characteristics—5 V Primary Input Supply/5 V Secondary Isolated Supply Electrical Characteristics—3.3 V Primary Input Supply/3.3 V Secondary Isolated Supply Electrical Characteristics—5 V Primary Input Supply/3.3 V Secondary Isolated Supply Package Characteristics Regulatory Approvals Insulation and Safety-Related Specifications DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Truth Table Typical Performance Characteristics Applications Information PCB Layout Thermal Analysis EMI Considerations Insulation Lifetime Outline Dimensions Ordering Guide