The MC34937APEK is a three-phase field effect transistor (FET) pre-driver designed for motor control applications, utilizing SMARTMOS technology. It features three high-side and three low-side FET pre-drivers, with gate drive capabilities ranging from 1.0 A to 2.5 A. The device operates within an extended supply voltage range of 6.0 V to 58 V and supports both 3.3 V and 5.0 V logic levels for interfacing with microcontrollers. Key functionalities include programmable deadtime control from 50 ns to 12 µs via an SPI port, integrated current sensing, and protection mechanisms against overcurrent, desaturation, and phase faults. The charge pump ensures adequate drive for external FETs at low supply voltages, while the device is also designed to withstand transient voltage spikes. The MC34937APEK is suitable for applications such as brushless DC motors, electric scooters, and portable power tools, making it a versatile choice for various motor control projects.
IC MOTOR DRIVER 6V-58V 54SOIC Product overview: MC34937APEK from NXP Semiconductors 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 6V, 58V. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, 6V, 58V, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-MC34937APEK can be used for catalog matching and distributor lookup.
Manufacturer: NXP
Win Source Part Number: 1218735-MC34937APEK
Packaging: Tube
Mounting Style: SMD
Applications: General Purpose
Technology: Power MOSFET
Function: Controller - Commutation, Direction Management
Interface: SPI
Output Configuration: Pre-Driver - Half Bridge (3)
Motor Type - AC, DC: Brushless DC (BLDC)
Categories: Integrated Circuits
Supplier Device Package: 54-SOIC-EP
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.freescale.com
Manufacturer Package: 54-SSOP Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Family Part Number: MC34937
Manufacturer Pack Quantity: 26
MSL Level: 3 (168 Hours)
Supply Voltage (V): 6V ~ 58V
Motor Driver Power MOSFET SPI 54-SOIC-EP
MOTOR DRIVER, 3 PHASE FET PRE-DR
Motor Driver Power MOSFET SPI 54-SOIC-EP
Motor Driver Power MOSFET SPI 54-SOIC-EP
IC MOTOR DRIVER 6V-58V 54SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-MC34937APEK | 1218735-MC34937APEK | MC34937APEK-ND | MC34937APEK | MC34937APEK | MC34937APEK |
| Product Name | 6V 58V Motor Driver IC | PMIC - PMIC - Motor Drivers, Controllers - MC34937APEK | Motor Drivers, Controllers | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| PC-Based Bus | SPI | |||||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |
| DC Input | 58 volts | 6 to 58 volts | 6 to 58 volts | |||
| AC Input | 6 to 58 volts | 6 to 58 volts |
