adum6200 Analog Devices, Inc., adum6200 Datasheet - Page 12

• Manufacturer Part Number: adum6200
• Description: Dual-channel, 5 Kv Isolators With Integrated Dc-to-dc Converter Adum6200/adum6201/adum6202
• Manufacturer: Analog Devices, Inc.

ADuM6200/ADuM6201/ADuM6202
Table 22. ADuM6201 Pin Function Descriptions
Pin No.
1
2, 8
3
4
5
6
7
9, 15
10
11
12
13
14
16
Mnemonic
V
GND
V
V
RC
RC
V
GND
V
V
NC
V
V
V
DD1
IA
OB
E1
E2
SEL
IB
OA
ISO
IN
SEL
1
ISO
Primary Supply Voltage, 3.0 V to 5.5 V.
Ground Reference for the Primary Side of the Isolator. Pin 2 and Pin 8 are internally connected to each other,
and it is recommended that both pins be connected to a common ground.
Logic Input A.
Logic Output B.
Regulation Control Input. This pin must be connected to the RC
This pin must not be tied high if RC
of the isolator, damaging the ADuM6201 and possibly the devices that it powers.
Control Input. Determines self-regulation mode (RC
regulation. This pin is weakly pulled to the high state. In noisy environments, tie this pin either high or low.
Data Enable Input. When this pin is high or not connected, the primary output is active; when this pin is low,
the output is in a high-Z state.
Ground Reference for the Secondary Side of the Isolator. Pin 9 and Pin 15 are internally connected to each
other, and it is recommended that both pins be connected to a common ground.
Data Enable Input. When this pin is high or not connected, the secondary output is active; when this pin is low,
the output is in a high-Z state.
Output Voltage Selection. When V
In slave regulation mode, this pin has no function.
Logic Input B.
Logic Output A.
Secondary Supply Voltage. Output for secondary side isolated data channels and external loads.
Description
No Internal Connection.
Figure 7. ADuM6201 Pin Configuration
RC
NC = NO CONNECT
GND
GND
V
RC
V
DD1
V
SEL
V
OB
E1
IA
IN
1
1
1
2
3
4
5
6
7
8
Rev. 0 | Page 12 of 24
SEL
ADuM6201
(Not to Scale)
SEL
TOP VIEW
= V
is low; this combination causes excessive voltage on the secondary side
ISO
, the V
16
15
14
13
12
11
10
9
ISO
V
GND
V
V
NC
V
V
GND
ISO
OA
IB
SEL
E2
setpoint is 5.0 V. When V
SEL
ISO
ISO
high) or slave mode (RC
OUT
pin of a master isoPower device or tied low.
SEL
= GND
SEL
low), allowing external
ISO
, the V
ISO
setpoint is 3.3 V.