WCSA760

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

©Winson, 2020/1/16

Page 3

Electrical Characteristics:

(T=+25˚C, V

dd=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

Conductor Through Hole

─

─

─

9.0

─

mm²

Switching Characteristics:

(T=+25˚C, V

dd=5.0V )

Characteristic

Symbol

Test Conditions

Min

Typ Max Units

Output Voltage

VH

Full Range

Vdd-0.2

－

－

V

VL

－

－

0.1

Resolution

IPResolution

－

－

±0.25

－

A

Adjustable Current Range

PR

DC Mode

－

±60

－

A

Response Time

(low to high level)

TRP

With 2.5A overdrive

CLoad = 15pF

(1) (2) (3)

－

0.5

－

uS

With 2.5A overdrive

CLoad = 0.01uF

(1) (2) (3)

－

60

－

Response Time

(high to low level)

With 2.5A overdrive

CLoad = 15pF

(1) (2) (3)

－

4

－

With 2.5A overdrive

CLoad = 0.01uF

(1) (2) (3)

－

900

－

Rising Time

TRISE

With 2.5A overdrive

CLoad = 15pF

(1) (2) (3)

－

0.5

－

uS

Fall Time

TFALL

With 2.5A overdrive

CLoad = 15pF

(1) (2) (3)

－

4

－

uS

1. CLoad includes probe and jig capacitance.

2. The response time is specified for a 5A(150mV) input step with 2.5A(75mV) overdrive.

3.

Response time can refer to “characteristic Diagrams”

Fig.1~3.

Linear Characteristics:

(T=+25˚C, V

dd=5.0V, Vset pin and Vout pin short )

Characteristic

Symbol

Test Conditions Min

Typ

Max Units

Zero Current Vout

VIP

IP =0 A

2.35

2.5

2.65

V

Sensitivity

Sens

IP= +-10 A

27.2

32

36.8

mV/A

Bandwidth

BW

─

－

23

－

kHz

Measurable Current Range

MR

Vdd=5V (DC Mode)

－

±60

－

A

Vdd=5V (AC RMS )

－

40

－

Temperature Drift

△Vout

Ip =0 A

－

±0.5

－

mV/℃

Output Noise

VNp-p(0.01F)

IP =0 A, CLoad = 0.01uF

—

12

—

mV

VNp-p(0.1uF)

IP =0 A, CLoad = 0.1uF

—

7

—

1. All output-voltage measurements are made with a voltmeter having an input impedance which is

at least 100kΩ

2. Connect ‘capacitive load’ (0.01uF) in parallel at output pin.

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