WCS2800

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

©Winson, 2017/4/19

Page 3

Electrical Characteristics:

(T=+25˚C, Vdd=5.0V )

Characteristic

Symbol

Test Conditions Min

Typ

Max Units

Supply Voltage

Vdd

─

3.0

─

12

V

Supply Current

Isupply

IP =0 A

─

3.5

6.0

mA

Zero Current Vout

V0G

IP =0 A(DC Mode)

2.3

2.5

2.7

V

Conductor Through Hole

─

─

─

14X10

─

mm²

Sensitivity

Sens

IP= +-10 A

56

66

76

mV/A

Bandwidth

BW

─

－

23

－

kHz

Measurable Current Range

─

Vdd=5V (DC Mode)

－

±35

－

A

Vdd=5V (AC RMS )

－

25

－

Temperature Drift

△Vout

Ip =0 A

－

±1.0

－

mV/℃

1. All output-

voltage measurements are made with a voltmeter having an input impedance of at least 100kΩ

2. Do not apply any ‘resistor load’ on output pin, it will degrade IC’s performance

Characteristic Diagrams:

0

0.02

0.04

0.06

0.08

0.1

0.12

3

4

5

6

7

8

9

10 11 12

Supply Voltage--Vdd(V)

WCS2800 Sensitivity V.S Supply Voltage

0

0.02

0.04

0.06

0.08

0.1

0.12

3 3.2 3.4 3.6 3.8 4 4.2 4.4 4.6 4.8 5

Supply Voltage--Vdd(V)

WCS2800 Sensitivity V.S Supply Voltage

y = 0.067x + 2.5142

R² = 0.9975

0

1

2

3

4

5

-50 -40 -30 -20 -10 0 10 20 30 40 50

Primary Current--IP(A)

WCS2800 Vout V.S IP with Vdd 5V

y = 0.0534x + 1.6488

R² = 0.9965

0

0.5

1

1.5

2

2.5

3

3.5

-40 -30 -20 -10

0

10

20

30

40

Primary Current--IP(A)

WCS2800 Vout V.S IP with Vdd 3.3V