ACS758LCB-50U-PFF-T Allegro Microsystems Inc, ACS758LCB-50U-PFF-T Datasheet - Page 6

• Manufacturer Part Number: ACS758LCB-50U-PFF-T
• Description: 50 Amp Uni-Directional Current Sensor
• Manufacturer: Allegro Microsystems Inc
• Series: ACS758r

Specifications of ACS758LCB-50U-PFF-T

• Current - Sensing: ±50A
• Accuracy: ±1%
• Sensitivity: 60mV/A
• Current - Supply: 10mA
• 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 ~ 150°C
• Package / Case: 5-CB Formed Leads
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ACS758xCB
X050B PERFORMANCE CHARACTERISTICS
Primary Sampled Current
Sensitivity
Noise
Nonlinearity
Electrical Offset Voltage
Magnetic Offset Error
Total Output Error
1
2
3
4
X050U PERFORMANCE CHARACTERISTICS
Primary Sampled Current
Sensitivity
Noise
Nonlinearity
Electrical Offset Voltage
Magnetic Offset Error
Total Output Error
1
2
3
4
See Characteristic Performance Data page for parameter distributions over temperature range.
±3 sigma noise voltage.
V
Percentage of I
See Characteristic Performance Data page for parameter distributions over temperature range.
±3 sigma noise voltage.
V
Percentage of I
OE(TOP)
OE(TOP)
2
2
Characteristic
Characteristic
drift is referred to ideal V
drift is referred to ideal V
P
P
. Output filtered.
. Output filtered.
4
4
3
3
Sens
Sens
Sens
Sens
V
V
V
V
Symbol
E
Symbol
E
OE(TOP)HT
E
OE(TOP)HT
E
OE(TOP)LT
OE(TOP)LT
Sens
V
I
Sens
V
I
V
IOUT(Q)
V
IOUT(Q)
ERROM
ERROM
TOT(HT)
TOT(HT)
TOT(LT)
TOT(LT)
E
OE(TA)
E
OE(TA)
NOISE
NOISE
I
(TOP)HT
I
(TOP)HT
(TOP)LT
LIN
(TOP)LT
LIN
P
P
TA
TA
= 2.5 V.
= 0.5 V.
Full scale of I
Full scale of I
Full scale of I
T
Up to full scale of I
I
I
I
I
Over full scale of I
Over full scale of I
Full scale of I
Full scale of I
Full scale of I
T
Up to full scale of I
I
I
I
I
Over full scale of I
Over full scale of I
P
P
P
P
P
P
P
P
A
A
= 25°C, 10 nF on VIOUT pin to GND
= 0 A, T
= 0 A, T
= 0 A, T
= 0 A, T
= 25°C, 10 nF on VIOUT pin to GND
= 0 A, T
= 0 A, T
= 0 A, T
= 0 A, T
Thermally Enhanced, Fully Integrated, Hall Effect-Based
Linear Current Sensor IC with
A
A
A
A
OP
OP
OP
OP
1
1
= 25°C
= 25°C, after excursion of 50 A
= 25°C
= 25°C, after excursion of 50 A
:
:
= 25°C to 150°C
= –40°C to 25°C
= 25°C to 150°C
= –40°C to 25°C
P
P
P
P
P
P
T
T
applied for 5 ms, T
applied for 5 ms, T
applied for 5 ms,T
applied for 5 ms, T
applied for 5 ms, T
applied for 5 ms,T
OP
OP
P
P
P
P
= –40°C to 150°C, V
= –40°C to 150°C, V
P
P
, I
, I
, I
, I
, I
, I
P
P
P
P
P
P
applied for 5 ms, T
applied for 5 ms, T
applied for 5 ms, T
applied for 5 ms, T
applied for 5 ms
applied for 5 ms
Test Conditions
Test Conditions
OP
OP
A
A
OP
OP
= 25°C
= 25°C
= –40°C to 25°C
= –40°C to 25°C
= 25°C to 150°C
= 25°C to 150°C
CC
CC
OP
OP
OP
OP
= 5 V, unless otherwise specified
= 5 V, unless otherwise specified
= 25°C to 150°C
= –40°C to 25°C
= 25°C to 150°C
= –40°C to 25°C
100 μΩ
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Min.
Min.
–50
–1
–1
–
–
–
–
–
–
–
–
–
–
0
–
–
–
–
–
–
–
–
–
–
Current Conductor
Typ.
39.4
–1.2
Typ.
–1.2
±15
±35
100
±20
±40
100
40
41
10
±5
60
59
61
15
±5
–
–
2
–
–
2
Max.
Max.
50
50
–
–
–
–
1
–
–
–
–
–
–
–
–
–
–
1
–
–
–
–
–
–
Units
Units
mV/A
mV/A
mV/A
mV/A
mV/A
mV/A
mV
mV
mV
mV
mA
mV
mV
mV
mV
mA
%
%
%
%
%
%
A
A
6