The A3942/44 gate drivers provide robust and reliable control of high-side (A3942) and low-side (A3944) N-channel MOSFETs in automotive applications. Integrated diagnostics and SPI control simplify system design and enhance fault detection.
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Motor Driver NMOS SPI, Parallel 38-TSSOP
Motor Driver NMOS SPI, Parallel 38-TSSOP
Motor Driver NMOS SPI, Parallel 38-TSSOP
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 125805-A3942KLGTR-T
Packaging: Reel - TR
Applications: Automotive
Mounting: SMD (SMT)
Technology: NMOS
Motor Type - AC, DC: Brushed DC
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 38-TSSOP
Purpose: Controller - Commutation, Direction Management
Supply Voltage - Operating: 4.5 V to 60 V
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance
4-Ch Gate Driver, 60V, SPI/Parallel, TSSOP, NMOS Product overview: A3942KLGTR-T from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 60V, TSSOP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, 60V, TSSOP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3942KLGTR-T can be used for catalog matching and distributor lookup.
IC MOTOR DRIVER 4.5V-60V 38TSSOP
IC MOTOR DRIVER 4.5V-60V 38TSSOP
Motor Driver NMOS SPI, Parallel 38-TSSOP
| Allegro MicroSystems Inc. | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motor Controllers | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | A3942KLGTR-T | 620-1668-1-ND | 125805-A3942KLGTR-T | 744-A3942KLGTR-T | A3942KLGTR-T | A3942KLGTR-T | A3942KLGTR-T |
| Product Name | Auto Quad High Side Gate Driver | Motor Drivers, Controllers | PMIC - PMIC - Motor Drivers, Controllers - A3942KLGTR-T | 60V TSSOP Motor Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers |
| Motor / System | DC Brushed | DC Brushed | DC Brushed; Brushed DC | ||||
| Configuration | PCB Mount | PCB Mount; "38-TFSOP (0.173"", 4.40mm Width)" | |||||
| Communication | Parallel Interface | SPI, Parallel | |||||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) |
