OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

ADUM6020-5BRIZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
ADuM6020/ADuM6028 Data Sheet
Rev. 0 | Page 10 of 18
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
2
3
4
16
15
14
13
5
12
6
11
7 10
8 9
ADuM6020
TOP VIEW
(Not to Scale)
NIC = NO INTERNAL CONNECTION.
LEAVE THESE PINS FLOATING.
GND
1
GND
1
PDIS
NIC
V
DDP
GND
1
NIC
GND
1
NIC
NIC
GND
ISO
GND
ISO
GND
ISO
V
SEL
V
ISO
GND
ISO
16530-003
Figure 5. Pin Configuration
Table 15. ADuM6020 Pin Function Descriptions
Pin No. Mnemonic Description
1, 7, 10, 16 NIC No Internal Connection. Leave these pins floating.
2, 4, 6, 8 GND
1
Ground 1. Ground reference for the primary. It is recommended that these pins be connected to a common ground.
3 PDIS Power Disable. When tied to any GND
1
pin, the V
ISO
output voltage is active. When a logic high voltage is
applied, the V
ISO
output voltage is shut down. Do not leave this pin floating.
5 V
DDP
Primary Supply Voltage, 4.5 V to 5.5 V.
9, 11, 13, 15 GND
ISO
Ground Reference for V
ISO
on Side 2. It is recommended that these pins be connected to a common ground.
12 V
ISO
Secondary Supply Voltage Output for External Loads.
14 V
SEL
Output Voltage Selection.
1
2
8
7
3 6
4 5
ADuM6028
TOP VIEW
(Not to Scale)
GND
1
PDIS
V
DDP
GND
1
GND
ISO
GND
ISO
V
SEL
V
ISO
16530-106
Figure 6. ADuM6028 Pin Configuration
Table 16. ADuM6028 Pin Function Descriptions
Pin No. Mnemonic Description
1 PDIS Power Disable. When tied to any GND1 pin, the V
ISO
output voltage is active. When a logic high voltage is applied,
the V
ISO
output voltage is shut down. Do not leave this pin floating.
2, 4
GND
1
Ground 1. Ground reference for the primary. It is recommended that these pins be connected to a common ground.
3 V
DDP
Primary Supply Voltage, 4.5 V to 5.5 V.
5, 7 GND
ISO
Ground Reference for V
ISO
on Side 2. It is recommended that these pins be connected together.
6 V
ISO
Secondary Supply Voltage Output for External Loads.
8 V
SEL
Output Voltage Selection. Connect V
SEL
to V
ISO
for 5 V output or connect V
SEL
to GND
ISO
for 3.3 V output. This pin has a
weak internal pull-up; therefore, do not leave this pin floating.
TRUTH TABLE
Table 17. Truth Table (Positive Logic)
V
DDP
(V) V
SEL
Input PDIS Input V
ISO
Output (V)
5 High Low 5
5 Don’t care High 0
5
Low
Low
3.3
Data Sheet ADuM6020/ADuM6028
Rev. 0 | Page 11 of 18
TYPICAL PERFORMANCE CHARACTERISTICS
0
5
10
15
20
25
30
35
0 0.02 0.04 0.06 0.08 0.10
EFFICIENCY (%)
I
ISO
OUTPUT CURRENT (A)
5V IN/5V OUT
5V IN/3.3V OUT
16530-004
Figure 7. Typical Power Supply Efficiency in Supported Supply Configurations
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0 0.05 0.10 0.15 0.20 0.25 0.30 0.35
I
ISO
OUTPUT CURRENT (A)
INPUT CURRENT (A)
5V IN/5V OUT
5V IN/3.3V OUT
16530-005
Figure 8. I
ISO
Output Current vs. Input Current in Supported Power
Configurations
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
0 0.02 0.04 0.06 0.08 0.10
TOTAL POWER DISSIPATION (W)
I
ISO
OUTPUT CURRENT (A)
5V IN/5V OUT
5V IN/3.3V OUT
16530-006
Figure 9. Total Power Dissipation vs. I
ISO
Output Current in Supported Power
Configurations
4.96
4.98
5.00
5.02
5.04
5.06
5.08
5.10
0
0.02
0.04
0.06 0.08
0.10
V
ISO
(V)
I
ISO
OUTPUT CURRENT (A)
16530-007
Figure 10. V
ISO
vs. I
ISO
Output Current, Input = 5 V,
V
ISO
= 5 V
3.22
3.24
3.26
3.28
3.30
3.32
3.34
3.36
0
0.02 0.04 0.06 0.08 0.10
V
ISO
(V)
I
ISO
OUTPUT CURRENT (A)
16530-008
Figure 11. V
ISO
vs. I
ISO
Output Current, Input = 5 V,
V
ISO
= 3.3 V
4.96
4.98
5.00
5.02
5.04
5.06
5.08
5.10
–50
–25 0 25 50 75 100
125
V
ISO
(V)
TEMPER
ATURE (°C)
16530-009
Figure 12. V
ISO
vs. Temperature, Input = 5 V,
V
ISO
Output = 5 V
ADuM6020/ADuM6028 Data Sheet
Rev. 0 | Page 12 of 18
3.18
3.20
3.22
3.24
3.26
3.28
3.30
3.32
–50 –25 0 25 50 75 100 125
TEMPERATURE (°C)
V
ISO
(V)
16530-011
Figure 13. V
ISO
vs. Temperature, Input = 3.3 V, V
ISO
Output = 3.3 V
–15
–10
–5
0
5
10
15
0 0.5
1.0 1.5 2.0 2.5
3.0
3.5 4.0
5V V
ISO(RIP)
(mV)
TIME (µs)
16530-012
Figure 14. V
ISO
Ripple, 5 V Input to 5 V Output at 90% Load,
Bandwidth = 20 MHz
–15
–10
–5
0
5
10
15
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
3.3V V
ISO(RIP)
(mV)
TIME (µs)
16530-013
Figure 15. V
ISO
Ripple, 5 V Input to 3.3 V Output at 90% Load,
Bandwidth = 20 MHz
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5 4.0 4.5 5.0 5.5
I
DD1
(A) AND POWER DISSIPATION (W)
V
DDP
(V)
POWER DISSIPATION
I
DD1
16530-014
Figure 16. Short-Circuit Input Current (I
DD1
) and Power Dissipation vs. V
DDP
0
50
100
–1,000
–500
500
0
1,000
1.0 2.0 3.0 4.0 5.0 6.0
RATED LOAD (%)
V
ISO
(mV)
TIME (ms)
V
ISO
AT 5V (mV)
PERCENT LOAD
16530-
1
15
Figure 17. V
ISO
Transient Load Response 5 V Input to 5 V Output 10% to 90%
Load Step
0
50
100
–1,000
–500
0
500
1,000
–1.0 0 1.0
2.0 3.0 4.0
RATED LOAD (%)
V
ISO
(mV)
TIME (ms)
VISO
AT 3.3V (mV)
PERCENT LOAD
16530-116
Figure 18. V
ISO
Transient Load Response 5 V Input to 3.3 V Output, 10% to
90% Load Step
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

ADUM6020-5BRIZ

Mfr. #:
Buy ADUM6020-5BRIZ
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators isoPower 5kV,
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet