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Home / Product / Hall current sensor / Open loop (direct measuring) Hall current sensor
Open loop (direct measuring) Hall current sensor

KPLS-XXA/2.5V±0.8V Open Loop(magneticaly) Hall current sensor

Integrated hall technologyWide frequency band, high speed response (>150kHz);Insulation voltage 4KV/AC;Single-source power supply;PCB installation
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Description

Advantages

Parameters

Selection

Download

Application

• Photovoltaic inverter;

• Switching Power Supply (SMPS);

•Variable frequency speed control system;

• Dc motor drive;

• Welding machine power supply

 

Advantage

•High precision;

• Low Temperature Drift;

• Low hysteresis

1.KPLS-10A/2.5V±0.8V 性能参数/Performance parameter

除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ

TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified

参数

Parameter

符号

Symbol

条件

Conditions

数值/value

单位

Unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

常规指标Conventional index

额定测量电流

Rated measuring current

IPN


-

±10

-

A

测量电流范围

Measuring  range

IPM


-25

-

25

A

灵敏度

sensitivity

S


-

80

-

mV/A

零点偏置电压

Zero bias voltage

VOFF

IP=0

-

2.5

-

V

输出电压

Output voltage

VOUT

IP=0~±IPN

-

VREF±0.8×IP/IPN

-

V

供电电压

Supply voltage

VCC


4.75

5

5.25

V

电流消耗

Current consumption

IC

IP=0

-

10

15

mA

原边导体电阻

Primary conductor resistance

RIN

TA=25°C

-

0.1

-

mΩ

输出内阻

Output internal resistance

ROUT

-

-

2

5

Ω

电阻负载

Resistive load

RL

IP=0~±IPN

5

10

-

kΩ

静态指标/Static index

综合误差Comprehensive error

XG

TA=25°C,IP=0~±IPN

-

±1

-

%IPN

TA=-40°C~+105°C,IP=0~±IPN

-3

±2

3

线性度误差

Linearity error

εL

IP=0~±IPN

-

0.5

1

%IPN

IP=0~±IPM

-

1

1.5

%IPM

灵敏度误差

Sensitivity error

εS

TA=25°C,IP=0~±IPN

-1

-

1

%

TA=-40°C~+105°C,IP=0~±IPN

-1.5

-

1.5

参考输出电压Reference output voltage

VREF

TA=25°C

2.49

2.5

2.51

V

TA=-40°C~+105°C

2.48

2.5

2.52

零点失调电压

Zero offset voltage

VOE

TA=25°C,IP=0

-10

-

10

mV

TA=-40°C~+105°C,IP=0

-20

±10

20

磁滞

hysteresis

VOH

IP=±IPM→0

-

±5

-

mV

动态指标/Dynamic index

阶跃响应时间

Step response time

tR

di/dt>100A/μs, 90%of IPN to 90% of VOUT

-

3

-

μs

带宽

bandwidth

BW

-3dB

-

150

-

kHz

 

2. KPLS-16A/2.5V±0.8V性能参数/Performance parameter

除特殊说明外 TA  = +25 °C, VCC  = 5 V, RL  = 10 kΩ

TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified

参数

Parameter

符号

Symbol

条件

Conditions

数值/Value

单位

Unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

常规指标Conventional index

额定测量电流

Rated measuring current

IPN


-

±16

-

A

测量电流范围

Measuring  range

IPM


-40

-

40

A

灵敏度

sensitivity

S


-

50

-

mV/A

零点偏置电压

Zero bias voltage

VOFF

IP=0

-

2.5

-

V

输出电压

Output voltage

VOUT

IP=0~±IPN

-

VREF±0.8×IP/IPN

-

V

供电电压

Supply voltage

VCC


4.75

5

5.25

V

电流消耗

Current consumption

IC

IP=0

-

10

15

mA

原边导体电阻

Primary conductor resistance

RIN

TA=25°C

-

0.1

-

mΩ

输出内阻

Output internal resistance

ROUT

-

-

2

5

Ω

电阻负载

Resistive load

RL

IP=0~±IPN

5

10

-

kΩ

静态指标/Static index

综合误差Comprehensive error

 

XG

TA=25°C,IP=0~±IPN

-

±1

-

%IPN

TA=-40°C~+105°C,IP=0~±IPN

-3

±2

3

线性度误差

Linearity error

 

εL

IP=0~±IPN

-

0.5

1

%IPN

IP=0~±IPM

-

1

1.5

%IPM

灵敏度误差

Sensitivity error

 

εS

TA=25°C,IP=0~±IPN

-1

-

1

%

TA=-40°C~+105°C,IP=0~±IPN

-1.5

-

1.5

参考输出电压Reference output voltage

 

VREF

TA=25°C

2.49

2.5

2.51

V

TA=-40°C~+105°C

2.48

2.5

2.52

零点失调电压

Zero offset voltage

 

VOE

TA=25°C,IP=0

-10

-

10

mV

TA=-40°C~+105°C,IP=0

-20

±10

20

磁滞

hysteresis

VOH

IP=±IPM→0

-

±5

-

mV

动态指标/Dynamic index

阶跃响应时间

Step response time

tR

di/dt>100A/μs, 90%of IPN to 90% of VOUT

-

3

-

μs

带宽

bandwidth

BW

-3dB

-

150

-

kHz

3.KPLS-20A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA  = +25 °C, VCC  = 5 V, RL  = 10 kΩ

TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified

参数

Parameter

符号

Symbol

条件

Conditions

数值/value

单位

Unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

常规指标Conventional index

额定测量电流

Rated measuring current

IPN


-

±20

-

A

测量电流范围

Measuring  range

IPM


-50

-

50

A

灵敏度

sensitivity

S


-

40

-

mV/A

零点偏置电压

Zero bias voltage

VOFF

IP=0

-

2.5

-

V

输出电压

Output voltage

VOUT

IP=0~±IPN

-

VREF±0.8×IP/IPN

-

V

供电电压

Supply voltage

VCC


4.75

5

5.25

V

电流消耗

Current consumption

IC

IP=0

-

10

15

mA

原边导体电阻

Primary conductor resistance

RIN

TA=25°C

-

0.1

-

mΩ

输出内阻

Output internal resistance

ROUT

-

-

2

5

Ω

电阻负载

Resistive load

RL

IP=0~±IPN

5

10

-

kΩ

静态指标/Static index

综合误差Comprehensive error

 

XG

TA=25°C,IP=0~±IPN

-

±1

-

%IPN

TA=-40°C~+105°C,IP=0~±IPN

-3

±2

3

线性度误差

Linearity error

 

εL

IP=0~±IPN

-

0.5

1

%IPN

IP=0~±IPM

-

1

1.5

%IPM

灵敏度误差

Sensitivity error

 

εS

TA=25°C,IP=0~±IPN

-1

-

1

%

TA=-40°C~+105°C,IP=0~±IPN

-1.5

-

1.5

参考输出电压Reference output voltage

 

VREF

TA=25°C

2.49

2.5

2.51

V

TA=-40°C~+105°C

2.48

2.5

2.52

零点失调电压

Zero offset voltage

 

VOE

TA=25°C,IP=0

-10

-

10

mV

TA=-40°C~+105°C,IP=0

-20

±10

20

磁滞

hysteresis

VOH

IP=±IPM→0

-

±5

-

mV

动态指标/Dynamic index

阶跃响应时间

Step response time

tR

di/dt>100A/μs, 90%of IPN to 90% of VOUT

-

3

-

μs

带宽

bandwidth

BW

-3dB

-

150

-

kHz

4.KPLS-25A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA  = +25 °C, VCC  = 5 V, RL  = 10 kΩ

TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified

参数

Parameter

符号

Symbol

条件

Conditions

数值/value

单位

Unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

常规指标Conventional index

额定测量电流

Rated measuring current

IPN


-

±25

-

A

测量电流范围

Measuring  range

IPM


-62.5

-

62.5

A

灵敏度

sensitivity

S


-

32

-

mV/A

零点偏置电压

Zero bias voltage

VOFF

IP=0

-

2.5

-

V

输出电压

Output voltage

VOUT

IP=0~±IPN

-

VREF±0.8×IP/IPN

-

V

供电电压

Supply voltage

VCC


4.75

5

5.25

V

电流消耗

Current consumption

IC

IP=0

-

10

15

mA

原边导体电阻

Primary conductor resistance

RIN

TA=25°C

-

0.1

-

mΩ

输出内阻

Output internal resistance

ROUT

-

-

2

5

Ω

电阻负载

Resistive load

RL

IP=0~±IPN

5

10

-

kΩ

静态指标/Static index

综合误差Comprehensive error

 

XG

TA=25°C,IP=0~±IPN

-

±1

-

%IPN

TA=-40°C~+105°C,IP=0~±IPN

-3

±2

3

线性度误差

Linearity error

 

εL

IP=0~±IPN

-

0.5

1

%IPN

IP=0~±IPM

-

1

1.5

%IPM

灵敏度误差

Sensitivity error

 

εS

TA=25°C,IP=0~±IPN

-1

-

1

%

TA=-40°C~+105°C,IP=0~±IPN

-1.5

-

1.5

参考输出电压Reference output voltage

 

VREF

TA=25°C

2.49

2.5

2.51

V

TA=-40°C~+105°C

2.48

2.5

2.52

零点失调电压

Zero offset voltage

 

VOE

TA=25°C,IP=0

-10

-

10

mV

TA=-40°C~+105°C,IP=0

-20

±10

20

磁滞

hysteresis

VOH

IP=±IPM→0

-

±5

-

mV

动态指标/Dynamic index

阶跃响应时间

Step response time

tR

di/dt>100A/μs, 90%of IPN to 90% of VOUT

-

3

-

μs

带宽

bandwidth

BW

-3dB

-

150

-

kHz

5.KPLS-32A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA  = +25 °C, VCC  = 5 V, RL  = 10 kΩ

TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified

参数

Parameter

符号

Symbol

条件

Conditions

数值/value

单位

Unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

常规指标Conventional index

额定测量电流

Rated measuring current

IPN


-

±32

-

A

测量电流范围

Measuring  range

IPM


-80

-

80

A

灵敏度

sensitivity

S


-

25

-

mV/A

零点偏置电压

Zero bias voltage

VOFF

IP=0

-

2.5

-

V

输出电压

Output voltage

VOUT

IP=0~±IPN

-

VREF±0.8×IP/IPN

-

V

供电电压

Supply voltage

VCC


4.75

5

5.25

V

电流消耗

Current consumption

IC

IP=0

-

10

15

mA

原边导体电阻

Primary conductor resistance

RIN

TA=25°C

-

0.1

-

mΩ

输出内阻

Output internal resistance

ROUT

-

-

2

5

Ω

电阻负载

Resistive load

RL

IP=0~±IPN

5

10

-

kΩ

静态指标/Static index

综合误差Comprehensive error

 

XG

TA=25°C,IP=0~±IPN

-

±1

-

%IPN

TA=-40°C~+105°C,IP=0~±IPN

-3

±2

3

线性度误差

Linearity error

 

εL

IP=0~±IPN

-

0.5

1

%IPN

IP=0~±IPM

-

1

1.5

%IPM

灵敏度误差

Sensitivity error

 

εS

TA=25°C,IP=0~±IPN

-1

-

1

%

TA=-40°C~+105°C,IP=0~±IPN

-1.5

-

1.5

参考输出电压Reference output voltage

 

VREF

TA=25°C

2.49

2.5

2.51

V

TA=-40°C~+105°C

2.48

2.5

2.52

零点失调电压

Zero offset voltage

 

VOE

TA=25°C,IP=0

-10

-

10

mV

TA=-40°C~+105°C,IP=0

-20

±10

20

磁滞

hysteresis

VOH

IP=±IPM→0

-

±5

-

mV

动态指标/Dynamic index

阶跃响应时间

Step response time

tR

di/dt>100A/μs, 90%of IPN to 90% of VOUT

-

3

-

μs

带宽

bandwidth

BW

-3dB

-

150

-

kHz

6.KPLS-40A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA  = +25 °C, VCC  = 5 V, RL  = 10 kΩ

TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified

参数

Parameter

符号

Symbol

条件

Conditions

数值/value

单位

Unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

常规指标Conventional index

额定测量电流

Rated measuring current

IPN


-

±40

-

A

测量电流范围

Measuring  range

IPM


-100

-

100

A

灵敏度

sensitivity

S


-

20

-

mV/A

零点偏置电压

Zero bias voltage

VOFF

IP=0

-

2.5

-

V

输出电压

Output voltage

VOUT

IP=0~±IPN

-

VREF±0.8×IP/IPN

-

V

供电电压

Supply voltage

VCC


4.75

5

5.25

V

电流消耗

Current consumption

IC

IP=0

-

10

15

mA

原边导体电阻

Primary conductor resistance

RIN

TA=25°C

-

0.1

-

mΩ

输出内阻

Output internal resistance

ROUT

-

-

2

5

Ω

电阻负载

Resistive load

RL

IP=0~±IPN

5

10

-

kΩ

静态指标/Static index

综合误差Comprehensive error

 

XG

TA=25°C,IP=0~±IPN

-

±1

-

%IPN

TA=-40°C~+105°C,IP=0~±IPN

-3

±2

3

线性度误差

Linearity error

 

εL

IP=0~±IPN

-

0.5

1

%IPN

IP=0~±IPM

-

1

1.5

%IPM

灵敏度误差

Sensitivity error

 

εS

TA=25°C,IP=0~±IPN

-1

-

1

%

TA=-40°C~+105°C,IP=0~±IPN

-1.5

-

1.5

参考输出电压Reference output voltage

 

VREF

TA=25°C

2.49

2.5

2.51

V

TA=-40°C~+105°C

2.48

2.5

2.52

零点失调电压

Zero offset voltage

 

VOE

TA=25°C,IP=0

-10

-

10

mV

TA=-40°C~+105°C,IP=0

-20

±10

20

磁滞

hysteresis

VOH

IP=±IPM→0

-

±5

-

mV

动态指标/Dynamic index

阶跃响应时间

Step response time

tR

di/dt>100A/μs, 90%of IPN to 90% of VOUT

-

3

-

μs

带宽

bandwidth

BW

-3dB

-

150

-

kHz

7.KPLS-50A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA  = +25 °C, VCC  = 5 V, RL  = 10 kΩ

TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified

参数

Parameter

符号

Symbol

条件

Conditions

数值/value

单位

Unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

常规指标Conventional index

额定测量电流

Rated measuring current

IPN


-

±50

-

A

测量电流范围

Measuring  range

IPM


-125

-

125

A

灵敏度

sensitivity

S


-

16

-

mV/A

零点偏置电压

Zero bias voltage

VOFF

IP=0

-

2.5

-

V

输出电压

Output voltage

VOUT

IP=0~±IPN

-

VREF±0.8×IP/IPN

-

V

供电电压

Supply voltage

VCC


4.75

5

5.25

V

电流消耗

Current consumption

IC

IP=0

-

10

15

mA

原边导体电阻

Primary conductor resistance

RIN

TA=25°C

-

0.1

-

mΩ

输出内阻

Output internal resistance

ROUT

-

-

2

5

Ω

电阻负载

Resistive load

RL

IP=0~±IPN

5

10

-

kΩ

静态指标/Static index

综合误差Comprehensive error

 

XG

TA=25°C,IP=0~±IPN

-

±1

-

%IPN

TA=-40°C~+105°C,IP=0~±IPN

-3

±2

3

线性度误差

Linearity error

 

εL

IP=0~±IPN

-

0.5

1

%IPN

IP=0~±IPM

-

1

1.5

%IPM

灵敏度误差

Sensitivity error

 

εS

TA=25°C,IP=0~±IPN

-1

-

1

%

TA=-40°C~+105°C,IP=0~±IPN

-1.5

-

1.5

参考输出电压Reference output voltage

 

VREF

TA=25°C

2.49

2.5

2.51

V

TA=-40°C~+105°C

2.48

2.5

2.52

零点失调电压

Zero offset voltage

 

VOE

TA=25°C,IP=0

-10

-

10

mV

TA=-40°C~+105°C,IP=0

-20

±10

20

磁滞

hysteresis

VOH

IP=±IPM→0

-

±5

-

mV

动态指标/Dynamic index

阶跃响应时间

Step response time

tR

di/dt>100A/μs, 90%of IPN to 90% of VOUT

-

3

-

μs

带宽

bandwidth

BW

-3dB

-

150

-

kHz

 

 

结构参数/Dimensions(in mm)


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