Allegro MicroSystems, LLC Products

IC REG BUCK ADJ 4A 8SOIC

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 8V
• Voltage - Input (Max): 25V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 20V
• Current - Output: 4A
• Frequency - Switching: -
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
• Supplier Device Package: 8-SOIC-EP

IC REG BUCK ADJ 3.5A 16TSSOP

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 4.7V
• Voltage - Input (Max): 36V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 36V
• Current - Output: 3.5A
• Frequency - Switching: 250kHz ~ 2.45MHz
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 125°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 16-eTSSOP-EP

IC SOURCE DRIVER 8CHAN 20SOIC

• Switch Type: General Purpose
• Number of Outputs: 8
• Ratio - Input:Output: 1:1
• Output Configuration: High Side
• Output Type: Bipolar
• Interface: On/Off
• Voltage - Load: 5 V ~ 50 V
• Voltage - Supply (Vcc/Vdd): Not Required
• Current - Output (Max): 500mA
• Rds On (Typ): -
• Input Type: Non-Inverting
• Features: -
• Fault Protection: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 20-SOIC

IC SOURCE DRVR 32BIT SER 44PLCC

• Switch Type: Latched Driver
• Number of Outputs: 32
• Ratio - Input:Output: 1:32
• Output Configuration: High Side
• Output Type: Bipolar
• Interface: Strobe, Serial
• Voltage - Load: 60V (Max)
• Voltage - Supply (Vcc/Vdd): 3 V ~ 5.5 V
• Current - Output (Max): 40mA
• Rds On (Typ): -
• Input Type: Non-Inverting
• Features: -
• Fault Protection: -
• Operating Temperature: -20°C ~ 85°C (TA)
• Package / Case: 44-LCC (J-Lead)
• Supplier Device Package: 44-PLCC (16.59x16.59)

IC SOURCE DRVR 32BIT SER 44PLCC

• Switch Type: Latched Driver
• Number of Outputs: 32
• Ratio - Input:Output: 1:32
• Output Configuration: High Side
• Output Type: Bipolar
• Interface: Strobe, Serial
• Voltage - Load: 60V (Max)
• Voltage - Supply (Vcc/Vdd): 3 V ~ 5.5 V
• Current - Output (Max): 40mA
• Rds On (Typ): -
• Input Type: Non-Inverting
• Features: -
• Fault Protection: -
• Operating Temperature: -20°C ~ 85°C (TA)
• Package / Case: 44-LCC (J-Lead)
• Supplier Device Package: 44-PLCC (16.59x16.59)

IC DRIVER QUAD 60V 300MA 16SOIC

• Switch Type: Relay, Solenoid Driver
• Number of Outputs: 4
• Ratio - Input:Output: 1:1
• Output Configuration: Low Side
• Output Type: Bipolar
• Interface: On/Off
• Voltage - Load: 60V (Max)
• Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V
• Current - Output (Max): 300mA
• Rds On (Typ): -
• Input Type: Non-Inverting
• Features: Status Flag
• Fault Protection: Current Limiting (Fixed), Over Temperature
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 16-PowerSOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

IC MOTOR DRIVER PAR 44PLCC

• Motor Type - Stepper: Bipolar
• Motor Type - AC, DC: Brushed DC
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (4)
• Interface: Parallel
• Technology: Bipolar
• Step Resolution: -
• Applications: General Purpose
• Current - Output: 750mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Voltage - Load: 10 V ~ 45 V
• Operating Temperature: -20°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Supplier Device Package: 44-PLCC (16.59x16.59)

IC MOTOR DRIVER SER 44PLCC

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushed DC
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (4)
• Interface: Serial
• Technology: DMOS
• Step Resolution: -
• Applications: General Purpose
• Current - Output: 1.5A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Voltage - Load: 15 V ~ 50 V
• Operating Temperature: -20°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Supplier Device Package: 44-PLCC (16.59x16.59)

IC MOTOR DRIVER PAR 28TSSOP

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushed DC
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (2)
• Interface: Parallel
• Technology: DMOS
• Step Resolution: -
• Applications: General Purpose
• Current - Output: 3A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Voltage - Load: 9.5 V ~ 50 V
• Operating Temperature: -20°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 28-TSSOP-EP

THREE PHASE SENSORLESS FAN DRIVE

• Motor Type - Stepper: -
• Motor Type - AC, DC: -
• Function: -
• Output Configuration: -
• Interface: -
• Technology: -
• Step Resolution: -
• Applications: -
• Current - Output: -
• Voltage - Supply: -
• Voltage - Load: -
• Operating Temperature: -
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

IC MOTOR DRIVER PAR 8DFN

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushed DC
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (2)
• Interface: Parallel
• Technology: Power MOSFET
• Step Resolution: -
• Applications: General Purpose
• Current - Output: 500mA
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Load: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-UFDFN Exposed Pad
• Supplier Device Package: 8-DFN/MLP (2x2)

IC LED DRIVER LIN 75.5MA 16SOIC

• Type: Linear
• Topology: Shift Register
• Internal Switch(s): Yes
• Number of Outputs: 8
• Voltage - Supply (Min): 3V
• Voltage - Supply (Max): 5.5V
• Voltage - Output: -
• Current - Output / Channel: 75.5mA
• Frequency: 25MHz
• Dimming: -
• Applications: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

IC LED DRIVER LIN 150MA 20SOIC

• Type: Linear
• Topology: Shift Register
• Internal Switch(s): Yes
• Number of Outputs: 8
• Voltage - Supply (Min): 4.5V
• Voltage - Supply (Max): 5.5V
• Voltage - Output: 4V
• Current - Output / Channel: 150mA
• Frequency: -
• Dimming: -
• Applications: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 20-SOIC

IC LED DRIVER CTRLR DIM 16TSSOP

• Type: DC DC Controller
• Topology: Step-Down (Buck), Step-Up (Boost)
• Internal Switch(s): No
• Number of Outputs: 1
• Voltage - Supply (Min): 5V
• Voltage - Supply (Max): 50V
• Voltage - Output: -
• Current - Output / Channel: -
• Frequency: 100kHz ~ 700kHz
• Dimming: PWM
• Applications: Automotive, Backlight
• Operating Temperature: -40°C ~ 150°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 16-TSSOP-EP

IC SMOKE DETECTOR PHOTO 16SOIC

• Type: Smoke Detector
• Input Type: Photoelectric
• Output Type: Voltage
• Interface: -
• Current - Supply: 12µA
• Operating Temperature: -25°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

MAGNETIC SWITCH SOT23W

• Function: -
• Technology: -
• Polarization: -
• Sensing Range: -
• Test Condition: -
• Voltage - Supply: -
• Current - Supply (Max): -
• Current - Output (Max): -
• Output Type: -
• Features: -
• Operating Temperature: -
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

MAGNETIC SWITCH LATCH 3SIP

• Function: Latch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 4mT Trip, -4mT Release
• Test Condition: -40°C ~ 85°C
• Voltage - Supply: 4.2 V ~ 24 V
• Current - Supply (Max): 8mA
• Current - Output (Max): 25mA
• Output Type: Open Collector
• Features: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 3-SSIP
• Supplier Device Package: 3-SIP

MAGNETIC SWITCH UNIPOLAR 3SIP

• Function: Unipolar Switch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 13.5mT Trip, 4mT Release
• Test Condition: -40°C ~ 85°C
• Voltage - Supply: 3.6 V ~ 24 V
• Current - Supply (Max): 3.5mA
• Current - Output (Max): 60mA
• Output Type: Open Drain
• Features: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 3-SSIP
• Supplier Device Package: 3-SIP

MAGNETIC SWITCH LATCH 3SIP

• Function: Latch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 30mT Trip, -30mT Release
• Test Condition: -40°C ~ 85°C
• Voltage - Supply: 3.8 V ~ 24 V
• Current - Supply (Max): 7.5mA
• Current - Output (Max): 25mA
• Output Type: Open Drain
• Features: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 3-SSIP
• Supplier Device Package: 3-SIP

MAGNETIC SWITCH UNIPOLAR 3SIP

• Function: Unipolar Switch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 6mT Trip, 1mT Release
• Test Condition: -40°C ~ 150°C
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply (Max): 17mA
• Current - Output (Max): -
• Output Type: Current Source
• Features: -
• Operating Temperature: -40°C ~ 150°C (TA)
• Package / Case: 3-SSIP
• Supplier Device Package: 3-SIP

MAGNETIC SWITCH UNIPOLAR SOT23W

• Function: Unipolar Switch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 20mT Trip, 11mT Release
• Test Condition: -40°C ~ 85°C
• Voltage - Supply: 3 V ~ 24 V
• Current - Supply (Max): 4mA
• Current - Output (Max): 25mA
• Output Type: Open Drain
• Features: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

MAGNETIC SWITCH LATCH 3SIP

• Function: Latch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 15mT Trip, -15mT Release
• Test Condition: -40°C ~ 150°C
• Voltage - Supply: 3 V ~ 24 V
• Current - Supply (Max): 4mA
• Current - Output (Max): 25mA
• Output Type: Open Drain
• Features: -
• Operating Temperature: -40°C ~ 150°C (TA)
• Package / Case: 3-SSIP
• Supplier Device Package: 3-SIP

SENSOR LINEAR ANALOG SOT23W

• Type: Linear
• Technology: Hall Effect
• Axis: Single
• Output Type: Analog Voltage
• Sensing Range: -
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply (Max): 8mA
• Current - Output (Max): 10mA
• Resolution: -
• Bandwidth: 27kHz
• Operating Temperature: -40°C ~ 85°C (TA)
• Features: Programmable, Temperature Compensated
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

SENSOR LINEAR ANALOG 3SIP

• Type: Linear
• Technology: Hall Effect
• Axis: Single
• Output Type: Analog Voltage
• Sensing Range: -
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply (Max): 10mA
• Current - Output (Max): 10mA
• Resolution: -
• Bandwidth: 20kHz
• Operating Temperature: -40°C ~ 85°C (TA)
• Features: Programmable
• Package / Case: 3-SIP
• Supplier Device Package: 3-SIP

SENSOR CURRENT HALL

• For Measuring: AC/DC
• Sensor Type: Hall Effect, Open Loop
• Current - Sensing: 50A
• Number of Channels: 1
• Output: Ratiometric, Voltage
• Sensitivity: 40mV/A
• Frequency: DC ~ 120kHz
• Linearity: ±1%
• Accuracy: ±5%
• Voltage - Supply: 3 V ~ 5.5 V
• Response Time: 3µs
• Current - Supply (Max): 14mA
• Operating Temperature: -20°C ~ 85°C
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Package / Case: 5-CB Formed Leads, PFF

SINGLE PHASE, ISOLATED, POWER MO

• Applications: Controller, ACDC Switching Power Supplies
• Current - Supply: 12mA
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

SYNCHRONOUS BUCK CONTROLLER

• Applications: Automotive, Consumer, Industrial
• Voltage - Input: 3 V ~ 45 V
• Voltage - Supply: -
• Current - Supply: 2.5mA
• Operating Temperature: -40°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN-EP (4x4)

IC REG LNBR 1CH 20QFN

• Applications: -
• Voltage - Input: -
• Number of Outputs: -
• Voltage - Output: -
• Operating Temperature: -
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -