DWCS1700

Winson reserves the right to make changes to improve reliability or manufacturability.

© Winson, 2021/5/31

Page 2

+IP Current Path

① Vdd

② GND

③ TX

④ RX/RST

Absolute Maximum Range

Supply Voltage, Vdd ------------------------------- 6V

Pass Through Wire Diameter -------------- 9.0mm

Basic Isolation Voltage ----------------------- 4000V

Operating Temperature Range, Ta ------------------

----------------------------------------- -40ºC to +105ºC

Storage Temperature Range, Ts ---------------------

----------------------------------------- -60ºC to +125ºC

Note: Stresses above those listed may cause

permanent damage to the devices

Differential

Amplifier

Gain

Control

Driver

Circuit

Temperature

Compensation

Voltage

Regulator

Digital

Signal

Process

TX

Functional Block Diagram

RX/RST

GND

Vdd

Selection Guide:

Model

Maximum Current

Operating

Voltage

Frequency

Mode

AC

DC

DWCS1700-AC50C

35A

-

5.0V

50Hz/60Hz

Continuous

DWCS1700-DC50C

-

50A

5.0V

DC

Continuous

DWCS1700-50C

35A

50A

5.0V

50Hz/60Hz,DC

Professional

(AT+Command)

Note:

Continuous Mode: UART Interface, continuous transmission, external reset method (RST pull low to GND).

Professional Mode: UART interface, command transmission, internal reset method (RX received command).

Pad Description:

Pad No

Pad Name

I/O

Description

1

VDD

-

The positive power input pin

2

GND

-

The system ground