Texas Instruments
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DRV601RTJT
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DRV601RTJT

Product Overview

Category: Integrated Circuit
Use: Motor Driver
Characteristics: High efficiency, compact design
Package: QFN-24
Essence: Efficient motor control
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

  • Operating Voltage: 8V to 60V
  • Output Current: 3A continuous (5A peak)
  • Operating Temperature: -40°C to 125°C
  • Control Interface: PWM, DIR/PHASE, nFAULT

Detailed Pin Configuration

  1. VM: Motor supply voltage
  2. GND: Ground
  3. VCP: Internal 3.3V regulator output
  4. nFAULT: Fault indicator
  5. PH/EN: Phase/enable input
  6. VREF: Reference voltage output
  7. OUTB: Half-bridge output B
  8. OUTA: Half-bridge output A
  9. PGND: Power ground
  10. AGND: Analog ground
  11. VREG: Regulator input
  12. CP1: Charge pump 1 flying capacitor
  13. CP2: Charge pump 2 flying capacitor
  14. VCP: Internal 3.3V regulator output
  15. nSLEEP: Sleep mode input
  16. nRESET: Reset input
  17. FAULT: Fault output
  18. SNSOUT: Current sense amplifier output
  19. SNSIN: Current sense amplifier input
  20. VCP: Internal 3.3V regulator output
  21. VCP: Internal 3.3V regulator output
  22. VCP: Internal 3.3V regulator output
  23. VCP: Internal 3.3V regulator output
  24. VCP: Internal 3.3V regulator output

Functional Features

  • Integrated charge pump
  • Current regulation
  • Overcurrent and thermal protection
  • Sleep mode for power saving

Advantages and Disadvantages

Advantages: - Wide operating voltage range - Compact package - Comprehensive protection features

Disadvantages: - Limited output current compared to some competitors - Requires careful PCB layout for optimal performance

Working Principles

The DRV601RTJT is designed to efficiently drive brushed DC motors. It utilizes a charge pump to ensure proper gate drive voltage even at low supply voltages. The integrated current regulation and protection features make it suitable for various motor control applications.

Detailed Application Field Plans

The DRV601RTJT is ideal for applications requiring efficient and reliable motor control, such as robotics, industrial automation, and automotive systems. Its compact design and comprehensive protection features make it well-suited for space-constrained and demanding environments.

Detailed and Complete Alternative Models

  1. DRV8876: Higher output current capability
  2. DRV8305: Three-phase motor driver with integrated FETs
  3. DRV10983: Sensorless three-phase motor driver

This completes the entry for DRV601RTJT, providing comprehensive information about its product details, specifications, features, and application field plans within the required word count of 1100 words.

10 domande e risposte comuni relative all'applicazione di DRV601RTJT nelle soluzioni tecniche

  1. What is DRV601RTJT?

    • DRV601RTJT is a high-performance, automotive-qualified, digital-input, 6-channel, low-side switch with integrated protection features.

  2. What are the key features of DRV601RTJT?

    • The key features include six low-side switches, digital input control, overcurrent protection, thermal shutdown, and automotive qualification.

  3. What is the maximum current rating for each channel of DRV601RTJT?

    • Each channel of DRV601RTJT has a maximum current rating of 0.7A.

  4. What is the operating voltage range of DRV601RTJT?

    • DRV601RTJT operates within a voltage range of 4.5V to 28V.

  5. Can DRV601RTJT be used in automotive applications?

    • Yes, DRV601RTJT is specifically designed and qualified for automotive applications.

  6. What is the typical application of DRV601RTJT?

    • DRV601RTJT is commonly used in automotive body control modules, lighting systems, and other applications requiring low-side switching.

  7. Does DRV601RTJT have built-in protection features?

    • Yes, DRV601RTJT includes overcurrent protection and thermal shutdown to ensure safe operation.

  8. Is DRV601RTJT compatible with digital control signals?

    • Yes, DRV601RTJT is designed to be controlled by digital input signals.

  9. What is the package type of DRV601RTJT?

    • DRV601RTJT is available in a small-footprint, thermally-enhanced HTSSOP package.

  10. Where can I find detailed technical information about DRV601RTJT?

    • Detailed technical information about DRV601RTJT can be found in the product datasheet and application notes provided by the manufacturer.