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CS2012U

更新时间： 2024-11-19 01:25:35

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CUI		/
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描述
CURRENT SENSOR

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CS2012U 数据手册

Additional Resources: Product Page

3D Model

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date 09/03/2019

page 1 of 4

SERIES: CSXX12U │ DESCRIPTION: CURRENT SENSOR

FEATURES

• open loop

• unipolar

• detects current direction

• single channel

rated current (If)

linearity range¹(Im)

MODEL

(A_RMS

)

(A_PEAK

)

CS0312U

CS0512U

CS1012U

CS1512U

CS2012U

+10

+20

+30

+40

+10

+15

+20

Notes:ꢀ

1.ꢀImꢀisꢀtheꢀmaximumꢀpeakꢀcurrentꢀforꢀwhichꢀtheꢀoutputꢀvoltageꢀspeciﬁcationsꢀareꢀguaranteed,ꢀhoweverꢀtheꢀIfꢀRMSꢀratingꢀmustꢀnotꢀbeꢀexceeded.

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ2.ꢀAllꢀspeciﬁcationsꢀmeasuredꢀatꢀ25°C,ꢀRl=10ꢀkΩ,ꢀunlessꢀotherwiseꢀnoted.

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ3.ꢀItꢀisꢀrecommendedꢀtoꢀaddꢀaꢀ1ꢀμFꢀcapacitorꢀconnectedꢀbetweenꢀtheꢀcommonꢀterminalꢀ4ꢀandꢀtheꢀ+12ꢀVꢀterminalꢀ1ꢀtoꢀavoidꢀnoiseꢀproblems.

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

supplyꢀvoltageꢀ(Vcc)

max current consumption (Ic)

outputꢀvoltageꢀ(Vo)

11.4

12.0

12.6

at +If

4.96

0.97

5.00

1.0

5.04

1.03

±0.5

zeroꢀcurrentꢀoﬀsetꢀvoltageꢀ(Vr)

output voltage linearity⁴ꢀ(ΔKo)

response (tr)

after demagnetization

atꢀdi/dtꢀ=ꢀIf/μs

μs

output voltage temperature

characteristics

±0.1

±1.5

%/°C

zeroꢀcurrentꢀoﬀsetꢀvoltageꢀ

characteristics

mV/°C

hysteresisꢀ(Vh)

at +If to zero current

primary over current

withstand voltage

insulation resistance

operating temperature

storage temperature

safety approvals

ﬂammabilityꢀrating

RoHS

forꢀmaximumꢀ50ꢀms,ꢀnoꢀdamage

betweenꢀcoilꢀandꢀeachꢀterminalꢀforꢀ1ꢀminute

betweenꢀcoilꢀandꢀeachꢀterminalꢀatꢀ500ꢀVdc

10*If

2,000

Vac

MΩ

°C

500

-10

-30

°C

UL 508

UL94V-0

yes

Notes:ꢀ

4.ꢀDeductingꢀtheꢀvalueꢀofꢀhysteresisꢀandꢀoﬀsetꢀvoltage,ꢀcalculatedꢀbyꢀ(V/Vo)/(IfxI-1)x100%.

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