ACS710KLATR-6BB-T Allegro Microsystems Inc, ACS710KLATR-6BB-T Datasheet - Page 2

• Manufacturer Part Number: ACS710KLATR-6BB-T
• Description: CURRENT SENSOR WITH INTEGRATED OVERCURRENT DETECTION
• Manufacturer: Allegro Microsystems Inc
• Series: -r

Specifications of ACS710KLATR-6BB-T

• Current - Sensing: ±6A
• Accuracy: ±4.05%
• Sensitivity: 100mV/A
• Current - Supply: 11mA
• Sensor Type: Hall Effect
• Voltage - Supply: 3 V ~ 5.5 V
• Output: 2.5V
• Frequency: 120kHz
• Response Time: 4µs
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ACS710
Description (continued)
sensor inputs and outputs. This allows the ACS710 family of sensors
to be used in applications requiring electrical isolation, without the
use of opto-isolators or other costly isolation techniques.
The ACS710 is provided in a small, surface mount SOIC16 package.
The leadframe is plated with 100% matte tin, which is compatible
with standard lead (Pb) free printed circuit board assembly processes.
Internally, the device is Pb-free, except for flip-chip high-temperature
Absolute Maximum Ratings
Rated Dielectric Insulation Voltage
Thermal Characteristics
Package Thermal Resistance
Selection Guide
ACS710KLATR-6BB-T
ACS710KLATR-12CB-T
ACS710KLATR-25CB-T
*Contact Allegro for packing options.
Supply Voltage
Filter Pin
Analog Output Pin
Overcurrent Input Pin
Overcurrent ¯ F ¯ ¯ A ¯ U ¯ ¯ L ¯ ¯ T ¯ Pin
Fault Enable (FAULT_EN) Pin
Voltage Reference Output Pin
DC Reverse Voltage: VCC, FILTER, VIOUT, VOC,
¯ F ¯ ¯ A ¯ U ¯ ¯ L ¯ ¯ T ¯ , FAULT_EN, and VZCR Pins
Rated Continuous Voltage on Primary Leads
(IP+ and IP–)
Excess to Supply Voltage: FILTER, VIOUT, VOC,
¯ F ¯ ¯ A ¯ U ¯ ¯ L ¯ ¯ T ¯ , FAULT_EN, and VZCR Pins
Output Current Source
Output Current Sink
Operating Ambient Temperature
Junction Temperature
Storage Temperature
Part Number
Characteristic
Characteristic
±12.5
±25
±6
(A)
I
P
Current Sensor with Integrated Overcurrent Detection
Symbol
R
θJA
100 (V
Sens (typ)
56 (V
28 (V
(mV/A)
I
V
IOUT(Source)
When mounted on Allegro demo board with 1332 mm
ponent side and 678 mm
the primary leadframe and with thermal vias connecting the copper layers.
Performance is based on current flowing through the primary leadframe and
includes the power consumed by the PCB.
V
I
Symbol
T
CC
IOUT(Sink)
V
WORKING
V
FAULTEN
V
V
V
J
V
CC
CC
V
V
FILTER
¯ F ¯ ¯ A ¯ U ¯ ¯ L ¯ ¯ T ¯
V
(max)
T
IOUT
Rdcx
T
ZCR
= 3.3 V)
ISO
CC
OC
stg
EX
A
120 kHz Bandwidth, High Voltage Isolation
= 5 V)
= 5 V)
60 Hz AC, 1 minute at T
For single protection according to UL 1577 standard; for
higher continuous voltage ratings, please contact Allegro
Voltage by which pin voltage can exceed the VCC pin
voltage
Range K
–40 to 125
Pb-based solder balls, currently exempt from RoHS. The device is
fully calibrated prior to shipment from the factory.
Applications include:
• Motor control and protection
• Load management and overcurrent detection
• Power conversion and battery monitoring / UPS systems
(°C)
T
2
A
on opposite side) of 2 oz. copper connected to
Test Conditions
Tape and Reel, 1000 pieces per reel
A
= 25°C
Notes
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
2
Packing*
(654 mm
2
on com-
–40 to 125
–65 to 170
Rating
3000
–0.5
277
165
0.3
32
8
8
8
8
8
8
3
1
Value Units
17
Units
VAC
VAC
ºC/W
mA
mA
°C
°C
°C
V
V
V
V
V
V
V
V
V
2