adum5000 Analog Devices, Inc., adum5000 Datasheet - Page 5

• Manufacturer Part Number: adum5000
• Description: Isolated Dc/dc Converter
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
ELECTRICAL CHARACTERISTICS – 5V PRIMARY INPUT SUPPLY / 3.3V SECONDARY ISOLATED SUPPLY
4.5 V ≤ V
recommended operating range, unless otherwise noted. All typical specifications are at T
GND
Table 3.
Parameter
Setpoint
Line Regulation
Load Regulation
Output Ripple
Output Noise
Switching Frequency
PWM Frequency
I
1
2
DD1
All voltages are relative to their respective ground.
I
DD1(MAX)
Supply Current, Full V
ISO
is the input current under full dynamic and V
.
DD1
≤ 5.5 V, V
SEL
ISO
= GND
load
2
ISO
, all voltages are relative to their respective ground. All min/max specifications apply over the entire
ISO
load conditions.
Symbol
V
V
V
V
V
f
f
I
SW
PWM
DD1(Max)
ISO
ISO(LINE)
ISO(LOAD)
ISO(RIP)
ISO(N)
Rev. PrA | Page 5 of 15
Min
3.0
Typ
3.3
1
1
50
130
180
625
230
Max
3.6
5
A
= 25°C, V
V
mV/V
%
mV
mV
MHz
kHz
mA
Unit
P-P
P-P
DD
= 5.0 V, V
Test Conditions
I
I
I
20MHz Bandwidth, C
I
20MHz Bandwidth, C
I
I
ISO
ISO
ISO
ISO
ISO
ISO
=0mA
=50mA, V
=100mA
= 10mA to 100mA
= 100mA
= 100mA
ISO
= 3.3 V, V
DD1
=4.5V to 5.5V
ADuM5000
BO
BO
SEL
=0.1μF ║ 10μF,
=0.1μF ║ 10μF,
1
=