A3935KED Allegro Microsystems Inc, A3935KED Datasheet - Page 7

• Manufacturer Part Number: A3935KED
• Description: IC CTRLR MOSFET 3PH 44-PLCC
• Manufacturer: Allegro Microsystems Inc

Specifications of A3935KED

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Load: 7 V ~ 40 V
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 135°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -

ATS635/36
Unidirectional
Unidirectional
Unidirectional
A1351
A1360
A1361
A1362
Bidirectional/
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
ATS617
ATS625
ATS643
ATS667
ATS675
ATS682
P/N
Hot swap
controller
P/N
Type
A1421
A1422
A1423
A1425
A1230
A3423
P/N
P/N
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
3.3 V to 26.5 V
Voltage
Supply
4.5 V to 24 V
4.2 V to 24 V
4.0 V to 24 V
4.0 V to 18 V
Integrated Leadframe Current Sensor ICs - Unidirectional, Bidirectional and Hot Swap Controllers
4 V to 24 V
4 V to 24 V
Voltage
Supply
ACS709
ACS710
ACS711
ACS712
ACS713
ACS714
ACS715
ACS756
ACS758
ACS761
Operate Point (G)
Operate Point (G)
P/N
10 to 100
0 to 27.5
-11 to 11
Typ 10% or 50% Vcc 0.7 to 1.4 mV/G Programmable
Typ 10% or 50% Vcc 1.4 to 4.5 mV/G Programmable
Typ 10% or 50% Vcc 4.5 to 16 mV/G Programmable
30 max
55 max
5 to 35
Output
50 % (QDC)
Measurement Range Isolation Voltage (V) Bandwidth (kHz)
Output (V)
3-wire
3-wire
3-wire
2-wire
3-wire
3-wire
2-wire
Quiescent
Type
±12.5 A to 25 A
±12.5 A to 25 A
±50 A to 100 A
±50 A to 200 A
±20 A to 35 A
±5 A to 30 A
±5 A to 30 A
20 A to 30 A
20 A to 30 A
±20 A
Highly-Accurate Analog Speed Sensor ICs with Digital Outputs
Gear-Tooth Hall-Effect Speed Sensor ICs
Dual Element Speed & Direction Sensor ICs for Ring Magnets
Low (off) / High (off)
High (current)
Release Point (G)
Release Point (G)
Power-On
High (off)
High (off)
State
-12.5 to 7.5
High
High
-100 to -10
TPO
-11 to 11
-35 to -5
-30 min
-55 min
0.055 to 0.095 % DC/G
Sensitivity
Linear Hall-Effect Current Sensor ICs
Typical
<100VDC
2100
3000
2100
2100
2100
2100
3000
3000
N/A
Specified Air Gap
Range (>20 Hz)
0.4 to 2.50 mm
0.5 to 2.50 mm
0.5 to 2.50 mm
0.5 to 2.50 mm
2.50 mm max
0.5-2.75 mm
0.5-2.5 mm
Hysteresis (g)
Hysteresis (g)
Typ 130
Typ 8.5
Typ 15
Typ 30
Typ 14
Typ 30
Bandwidth (kHz)
120
120
100
>50
>50
120
120
User programmable switch point
80
80
50
Output
0.125
50
50
50
See datasheet for details
Timing accuracy
Timing accuracy
Repeatability
Duty Cycle
Duty Cycle
Duty Cycle
Key Spec
Temp Ranges
Temp Ranges Packages
(Includes IC and Magnet)
E, S, K, L
E. K
E, L
E, L
S, K
Temp Ranges
Temp Ranges
K
E
E
E
L
K
L
L
L
E, L
L
L
L
L
L
Packages
SOIC-8
SOIC-8
SOIC-8
KT
KT
KT
KT
CA
LA
CB
LF
LF
Zero-speed
Zero-speed
L
L
Zero speed
Zero speed
Zero speed
Zero speed
Minimum
Speed
10 Hz
PWM output, Factory programmed TC to 0 %/°C
Hall-Effect Sensor ICs
Low noise, fast response, shielded current sensor IC
Most accurate, highest bandwidth current sensor
High Bandwidth, Fast Fault Response Current
Low noise, high speed current sensor IC with
Packages
Packages
IC for monitoring currents from 50 to 100 A
Sensor IC In Thermally Enhanced Package
Fast Fault Response Current Sensor IC
K, L
K, L
Thermally enhanced, high bandwidth
Unidirectional version of the ACS712
Factory programmed TC to 0 %/°C
Factory programmed TC to 0 %/°C
Factory programmed TC to 0 %/°C
Automotive Grade High Bandwidth,
integrated shield; Automotive grade
Low Noise, High Bandwidth current
K
K
K
K
sensor with integrated fault output
Unidirectional version of ACS714 -
Hall-effect hot swap protection IC
Economic Low Voltage Isolation,
In Thermally Enhanced Package
Applications
Transmission
Transmission
Crankshaft
Automotive grade
Camshaft
Camshaft
current sensor IC
Coarse
ABS
Features
Features
Dual Channel Quadrature
Minimum Speed (Hz)
Speed & Direction
Outputs Pins
20
20
20
20
Temp and
Packages
L, SG
L, SG
L, SG
L, SE
L, SH
L, SE
L, SH
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