
Fully Integrated, Hall Effect-Based Linear Current Sensor IC
with High Voltage Isolation and a Low-Resistance Current Conductor
ACS754xCB-200
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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.
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.
Description (continued)
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating
Units
Supply Voltage
V
CC
V
RCC
V
IOUT
V
RIOUT
V
ISO
I
IN
I
OUT(Source)
I
OUT(Sink)
16
V
Reverse Supply Voltage
–16
V
Output Voltage
16
V
Reverse Output Voltage
–0.1
V
Maximum Basic Isolation Voltage
353 VAC, 500 VDC, or V
pk
200
V
Maximum Rated Input Current
A
Output Current Source
3
mA
Output Current Sink
10
mA
Nominal Operating Ambient Temperature
T
A
Range K
–40 to 125
oC
Range S
–20 to 85
oC
Maximum Junction
T
J
(max)
T
stg
165
oC
Storage Temperature
–65 to 170
oC
TüV America
Certificate Number:
U8V 04 11 54214 001
Fire and Electric Shock
EN60950-1:2001
Selection Guide
Part Number
T
(°C)
Primary
Sampled
Current, I
P
(A)
Sensitivity
Sens (Typ.)
(mV/A)
Package
Packing
1
Terminals
Signal Pins
ACS754SCB-200-PFF
2
–20 to 85
±200
10
Formed
Formed
Bulk, 170 pieces/bag
ACS754SCB-200-PSF
3
–20 to 85
±200
10
Straight
Formed
1
Contact Allegro for additional packing options.
2
Variant is in production but has been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of the variant is currently
restricted to existing customer applications. The variant should not be purchased for new design applications because obsolescence in the near future
is probable. Samples are no longer available. Status change: May 4, 2009.
3
Variant is in production but has been determined to be LAST TIME BUY. This classification indicates that the variant is obsolete and notice has been
given. Sale of the variant is currently restricted to existing customer applications. The variant should not be purchased for new design applications
because of obsolescence in the near future. Samples are no longer available. Status date change May 4, 2009. Deadline for receipt of LAST TIME
BUY orders is November 4, 2009.