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DRV8873SPWPRQ1 +BOM

DRV8873SPWPRQ1 is an automotive H-bridge motor driver featuring integrated current sensing capabilities and a current sense output

DRV8873SPWPRQ1 Information

Description

The Texas Instruments DRV8873SPWPRQ1 is a high-performance, dual-H-bridge motor driver designed for automotive applications. It features integrated current sensing and feedback, allowing for precise control of brushed DC motors. The device operates from a wide input voltage range of 4.5V to 38V and can deliver up to 10A per channel. It also includes advanced protection features such as overcurrent, overtemperature, and undervoltage lockout protection. The DRV8873SPWPRQ1 is suitable for use in electric power steering systems, HVAC blowers, fuel pumps, and other automotive applications where high current drive capability and reliability are required. Its internal PWM drive logic and thermal shutdown protection ensure safe operation under various conditions.

Features

The DRV8873SPWPRQ1 features include:

  • Dual-H-Bridge Motor Driver
  • Operating Voltage Range: 4.5V to 38V
  • Output Current: 3.6A per channel (maximum)
  • Integrated Current Sensing
  • Overcurrent, Overtemperature, and Undervoltage Lockout Protection
  • PWM or IN/IN control interface
  • Internal PWM drive logic
  • Thermal Shutdown Protection

These features make it suitable for use in automotive applications such as electric power steering systems, HVAC blowers, and fuel pumps.

Package

The package type of DRV8873SPWPRQ1 is Small Outline Package - PWP (24-HTSSOP).

Pinout

According to Texas Instruments' documentation, the DRV8873SPWPRQ1 has a 24-pin HTSSOP package.

Here's a concise overview of the pin functions:

  • IN1-4: Motor input pins
  • OUT1-2: Motor output pins
  • EN1-2: Enable pins for each motor channel
  • SENSE1-2: Current sense pins for each motor channel
  • VCC, GND: Power and ground pins
  • PWMIN: Pulse-width modulation (PWM) input pin
  • INHIBIT: Inhibit input pin
  • FAULT: Fault output pin
  • SHDN: Shutdown input pin

Please note that this information is based on the datasheet provided by Texas Instruments.

Manufacturer

The manufacturer of the DRV8873SPWPRQ1 is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company that designs, manufactures, and sells semiconductors and related technologies. They are one of the largest and most well-established companies in the industry, with a wide range of products across many markets, including automotive, industrial, medical, and more.

Applications

The DRV8873SPWPRQ1 is primarily used in automotive applications, specifically:

  • Electric power steering systems
  • HVAC blowers
  • Fuel pumps

Its high current drive capability, advanced protection features, and automotive-grade reliability make it well-suited for use in vehicles.

Equivalent

Based on the product information, the equivalent products of DRV8873SPWPRQ1 are:

  • STMicroelectronics L6474
  • ON Semiconductor FAN7560
  • Infineon Technologies BTS79602B

These motor drivers share similar features such as high current drive capability, integrated current sensing, and protection against overcurrent, overtemperature, and undervoltage. They are also designed for automotive applications and have a similar operating voltage range.

Specifications

genericPartNumber DRV8873-Q1 orderablePartNumber DRV8873SPWPRQ1
partDescription Automotive 40-V, 10-A H-bridge motor driver with integrated current sensing & feedback statusDisplay ACTIVE
statusDescription This product has been released to the market and is available for purchase. For some products, newer alternatives may be available. Package/Case HTSSOP24

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Ratings and Reviews

More
M
M**l 07/09/2023

Everything is excellent good seller!

9
D
D**n 11/27/2022

Expected a little different, for example, were needed denominations of 97,6 kohm and 47,5 kohm. The rest, more common denominations are. Part of the signatures of the nominal resistors are received. But, in general, everything came very quickly.

11
L
L**a 10/12/2021

Small fee, sent just in the postal envelope, without antistatic, with the seller did not communicate, sent the order from one board without questions, all as in the description

19
J
J**b 09/18/2020

fast shipping good quality for low price. highly recommend

5

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DRV8873SPWPRQ1 Datasheet PDF

Preliminary Specification DRV8873SPWPRQ1 PDF Download

DRV8873SPWPRQ1 PDF Preview

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