ADUM5200_08 AD [Analog Devices], ADUM5200_08 Datasheet - Page 14

• Manufacturer Part Number: ADUM5200_08
• Description: Dual Channel Isolators with Integrated DC-to-DC Converter
• Manufacturer: AD [Analog Devices]

ADuM5200/ADuM5201/ADuM5202
Table 13. Truth Table (Positive Logic)
RC
Input
X
X
X
X
EXT-PWM
L
X
X
H
1
PWM refers to the regulation control signal. This signal is derived from the secondary side regulator or from the RC
IN
1
RC
Input
H
H
H
H
L
L
X
X
L
SEL
V
Input
H
L
H
L
X
L
X
X
X
SEL
1
V
Input
5.0 V
5.0 V
3.3 V
3.3 V
X
X
X
X
X
DDI
X
X
V
Output
5.0 V
3.3 V
5.0 V
3.3 V
X
0 V
X
ISO
X
X
H
L
V
Input
X
X
X
X
X
IX
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V
Output
X
X
X
X
X
X
H
L
X
OX
Operation
Master mode operation, self-regulating.
Power configuration not supported.
Power configuration not supported.
Master mode operation, self-regulating.
Slave mode operation, regulation from another isoPower part.
Low power mode, converter disabled.
Data outputs valid for any active power configuration.
Data outputs valid for any active power configuration.
Note: This combination of RC
occurs on the secondary side of the converter due to excess
output voltage at V
from a master isoPower part.
ISO
IN
. RC
input, depending on the value of RC
IN
must be either low or a PWM signal
IN
and RC
SEL
is prohibited. Damage
SEL
.