ACS750xCA-50
Fully Integrated, Hall Effect-Based Linear Current Sensor IC
with High Voltage Isolation and a Low-Resistance Current Conductor
Description (continued)
5× overcurrent conditions. The terminals of the conductive path are
electrically isolated from the signal leads (pins 1 through 3). This
allows the ACS75x family of sensor ICs to be used in applications
requiring electrical isolation without the use of opto-isolators or
other costly isolation techniques.
Selection Guide
The device is fully calibrated prior to shipment from the factory.
The ACS75x family is lead (Pb) free. All pins are coated with
100% matte tin, and there is no lead inside the package. The
heavy gauge leadframe is made of oxygen-free copper.
Part Number
ACS750LCA-050 2
T OP
(°C)
–40 to 150
Primary Sampled
Current, I P
(A)
±50
Sensitivity
Sens (Typ.)
(mV/A)
40
Packing 1
170 pieces per bulk bag
1 Contact Allegro
for additional packing options.
2 Variant is in production, but is limited to existing customers. Contact factory for additional information. Status date change November 13, 2009.
Absolute Maximum Ratings
Characteristic
Supply Voltage
Reverse Supply Voltage
Output Voltage
Reverse Output Voltage
Maximum Basic Isolation Voltage
Maximum Rated Input Current
Output Current Source
Output Current Sink
Nominal Operating Ambient Temperature
Maximum Junction
Storage Temperature
Symbol
V CC
V RCC
V IOUT
V RIOUT
V ISO
I IN
I OUT(Source)
I OUT(Sink)
T A
T J (max)
T stg
Range L
Range S
Notes
Rating
16
–16
16
–0.1
353 VAC, 500 VDC, or V pk
100
3
10
–40 to 150
–20 to 85
165
–65 to 170
Units
V
V
V
V
V
A
mA
mA
oC
oC
oC
oC
TüV America
Certificate Number:
U8V 04 11 54214 001
Fire and Electric Shock
EN60950-1:2001
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2
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