ACS756KCA-050B-PFF-T データシートの表示（PDF） - Allegro MicroSystems

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ACS756KCA-050B-PFF-T

Fully Integrated, Hall Effect-Based Linear Current Sensor IC with 3 kVRMS Voltage Isolation and a Low-Resistance Current Conductor

Allegro MicroSystems 

ACS756

Fully Integrated, Hall Effect-Based Linear Current Sensor IC

with 3 kVRMS Voltage Isolation and a Low-Resistance Current Conductor

Description (continued)

conductive path are electrically isolated from the signal leads (pins

1 through 3). This allows the ACS756 family of sensor ICs to be

used in applications requiring electrical isolation without the use of

opto-isolators or other costly isolation techniques.

The device is fully calibrated prior to shipment from the factory.

The ACS75x family is lead (Pb) free. All leads are plated with 100%

matte tin, and there is no Pb inside the package. The heavy gauge

leadframe is made of oxygen-free copper.

Selection Guide

Part Number1

TOP

(°C)

Primary Sampled

Current , IP

(A)

ACS756SCA-050B-PFF-T

–20 to 85

±50

ACS756SCA-100B-PFF-T

–20 to 85

±100

ACS756KCA-050B-PFF-T

–40 to 125

±50

1Additional leadform options available for qualified volumes

2Contact Allegro for additional packing options.

Packing2

34 per tube

Absolute Maximum Ratings

Characteristic

Forward Supply Voltage

Reverse Supply Voltage

Forward Output Voltage

Reverse Output Voltage

Working Voltage for Reinforced Isolation

Working Voltage for Basic Isolation

Output Source Current

Output Sink Current

Nominal Operating Ambient Temperature

Maximum Junction

Storage Temperature

Symbol

VCC

VRCC

VIOUT

VRIOUT

VWORKING-R

VWORKING-B

IOUT(Source)

IOUT(Sink)

TOP

TJ(max)

Tstg

Notes

Voltage applied between pins 1-3 and 4-5;

tested at 3000 VAC for 1 minute according to

UL standard 60950-1

Voltage applied between pins 1-3 and 4-5;

tested at 3000 VAC for 1 minute according to

UL standard 60950-1

VIOUT to GND

VCC to VIOUT

Range K

Range S

Rating

8

–0.5

28

–0.5

353

Units

V

V

V

V

VDC / Vpk

500

3

1

–40 to 125

–20 to 85

165

–65 to 165

VDC / Vpk

mA

mA

ºC

ºC

ºC

ºC

Allegro MicroSystems, Inc.

2

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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