FSM050NPTR Closed loop (magnetically) Hall current sensor

l 高精度High Accuracy 

l 低温度漂移Low Temperature variation 

l 强抗干扰High immunity to external interface

l 交流变速器AC variable speed drives

l 直流电机中的静态转换器DC motor driver

l 开关电源（SMPS）Switched Mode Power Supplies 

l 不间断电源（UPS）Uninterruptible Power Supplies

型号

Tpye

FSM006NPTR

FSM015NPTR

FSM025NPTR

FSM050NPTR

I_PN

原边额定输入电流

Primary nominal input current

6

15

25

50

A

I_P

原边电流测量范围

Measuring range of primary current

0～±18

0～±45

0～±75

0～±150

A

R_M

取样电阻

Sampling resistance

25±0.1%

10±0.1%

6±0.1%

3±0.1%

Ω

V_SN

副边额定输出电压

Nominal output voltage

0.625±0.5%

0.625±0.5%

0.625±0.5%

0.625±0.5%

V

K_N

匝数比

Turns ratio

1:960

1:960

1:960

1:960

Vc

电源电压 

Supply voltage

+5(±5%)

V

Ic

静态功耗

Staticpower consumption

I_P=0                            <15

mA

V_d

绝缘电压

 Insulation voltage

在原边与副边电路之间3KV有效值/50Hz/1分钟

3KV RMS /50Hz/1 min between primary and secondary side circuits

ε_L

线性度

Linearity

<0.1

%FS

V_O

零点电压输出

Offset Output voltage

2.5±0.5%

V

V_O

参考电压输出

Reference voltage output

2.5±0.5%

V

R_M

Vref内部电阻

200

Ω

V_O

Vref内部范围

2.0-2.8

V

X

精度

precision

T_A=25℃                         ±0.5

%

ƐL

线性度 

Linearity

T=25℃                          ±0.1

%

V_O

零点失调电压

Offset voltage

I_PN=0 TA=25℃                  20±1%

mV

V_OT

失调电压温漂

Thermal drift of V₀

I_P=0 T_A=-25～+85℃             <±0.5

mV/℃

T_R

响应时间

Response time

<1

μs

di/dt

跟随精度

Following accuracy

>50

A/μs

f

频带宽度(-1dB)

Frequency Bandwidth (-3dB)

DC～150

kHz

T_A

工作环境温度

Ambient operating temperature

-40～+85

℃

T_S

贮存环境温度

Ambient storage temperature

-40～+125

℃

m

产品重量

Mass(approx)

≈10

g

标准

Standard

GI/FS0105