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VNH5050ATR-E +BOM

Automotive fully integrated H-bridge motor driver

VNH5050ATR-E Information

Description

Here's a concise introduction to the VNH5050ATR-E product: The VNH5050ATR-E from STMicroelectronics is an 18V automotive-grade integrated H-bridge motor driver in PowerSSO-36 package. It's designed for high-performance applications and offers a range of features that make it suitable for various motor control scenarios. This device is capable of operating at a wide input voltage range (5.5-36V) and can deliver a continuous output current of up to 3A. Additionally, it features built-in protection against overcurrent, overtemperature, and undervoltage, ensuring reliable operation in various environments. The VNH5050ATR-E is designed to be compatible with both pulse-width modulation (PWM) and analog speed control methods, making it a versatile solution for motor control applications. With its low standby current consumption of just 25uA, this device is an excellent choice for automotive or industrial applications where energy efficiency is crucial.

Features

The VNH5050ATR-E features a fully integrated H-bridge motor driver that operates at a voltage range of 5.5-36V, with the ability to deliver a continuous output current of 3A. It also has built-in protection against overcurrent, overtemperature, and undervoltage. The device is compatible with PWM or analog speed control and has low standby current consumption of 25uA.

Package

The package type of VNH5050ATR-E is PowerSSO-36.

Pinout

The VNH5050ATR-E has a PowerSSO-36 package with 36 pins.

Here's a concise overview of the pin functions:

  • IN1-IN4: Motor control inputs
  • EN: Enable input (logic high to enable motor)
  • SHUTDOWN: Shutdown input (logic high to shut down motor)
  • VCC: Power supply input (5.5-36V)
  • GND: Ground
  • OUT1-OUT2: Motor output pins
  • FAULT: Fault detection output (open-drain)

Please note that this is a summary of the pin functions, and you should refer to the datasheet for more detailed information.

Manufacturer

The manufacturer of the VNH5050ATR-E is STMicroelectronics, a leading global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, analog ICs, discrete power devices, and memory devices.

Applications

The VNH5050ATR-E motor driver is suitable for various automotive applications, including:

  • Electric power steering systems
  • Fuel pumps
  • Cooling fans
  • Wipers
  • Compressors
  • Pumps

Its features, such as overcurrent and overtemperature protection, make it a reliable choice for demanding automotive environments.

Equivalent

The equivalent products of VNH5050ATR-E are:

  • LMD18200
  • L9114
  • IR2110
  • UCC37322

These motor drivers share similar characteristics, such as being H-bridge drivers with a voltage range of 5V to 36V and capable of delivering continuous output currents up to 3A.

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Motor Drivers, Controllers Motor Type - Stepper -
Motor Type - AC, DC Brushed DC Function Driver - Fully Integrated, Control and Power Stage
Output Configuration Half Bridge (2) Interface Parallel, PWM
Technology Power MOSFET Step Resolution -
Applications Automotive Current - Output 30A
Voltage - Supply 5.5V ~ 18V Voltage - Load 5.5V ~ 18V
Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Surface Mount
Base Product Number VNH5050 Package/Case HSSOP36

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Ratings and Reviews

More
D
D**n 03/04/2023

Got it fast. Packed normally. The seller is neat, you can recommend.

1
F
F**o 08/19/2022

todo en perfectas condiciones gracias.

15
K
K**e 01/10/2022

Looks good but have not tested yet.

6

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