ON Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
NCV7342D13R2G
詳細を表示 DataSheets

NCV7342D13R2G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management and Motor Control

Characteristics: - High voltage capability - Low quiescent current - Overcurrent protection - Thermal shutdown protection - Short-circuit protection

Package: DFN (Dual Flat No-Lead)

Essence: The NCV7342D13R2G is a power management IC designed for motor control applications. It provides high voltage capability, low quiescent current, and various protection features to ensure safe and efficient operation of motors.

Packaging/Quantity: The NCV7342D13R2G is available in a DFN package. The quantity per package may vary depending on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Current: Up to 1.5A
  • Operating Temperature Range: -40°C to +125°C
  • Quiescent Current: 50µA (typical)
  • Overcurrent Protection Threshold: Adjustable
  • Thermal Shutdown Temperature: 150°C (typical)
  • Short-Circuit Protection: Yes

Detailed Pin Configuration

The NCV7342D13R2G has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. IN1: Motor control input 1
  4. IN2: Motor control input 2
  5. OUT1: Motor output 1
  6. OUT2: Motor output 2
  7. EN: Enable pin
  8. FAULT: Fault indication output

Functional Features

  • H-Bridge Motor Driver: The NCV7342D13R2G can drive a DC motor using its H-bridge configuration.
  • PWM Control: It supports Pulse Width Modulation (PWM) control for precise motor speed regulation.
  • Overcurrent Protection: The IC monitors the motor current and provides overcurrent protection to prevent damage to the motor and the driver circuitry.
  • Thermal Shutdown Protection: In case of excessive temperature, the IC shuts down to prevent overheating.
  • Short-Circuit Protection: It detects short-circuits in the motor circuit and disables the driver to avoid further damage.

Advantages and Disadvantages

Advantages: - High voltage capability allows driving motors with higher voltage requirements. - Low quiescent current minimizes power consumption during idle periods. - Overcurrent, thermal shutdown, and short-circuit protections enhance motor and driver safety. - Compact DFN package offers space-saving benefits.

Disadvantages: - Limited output current may not be suitable for high-power motor applications. - Temperature limitations restrict operation in extreme environments.

Working Principles

The NCV7342D13R2G operates as an H-bridge motor driver. It receives control signals from IN1 and IN2 pins to determine the motor direction and speed. By applying appropriate PWM signals to these inputs, the IC controls the output voltage across OUT1 and OUT2 pins, which drives the connected motor. The EN pin enables or disables the motor driver, while the FAULT pin indicates any fault conditions.

Detailed Application Field Plans

The NCV7342D13R2G is commonly used in various motor control applications, including: - Robotics - Automotive systems - Industrial automation - Consumer electronics - Home appliances

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the NCV7342D13R2G are: - L293D - DRV8833 - TB6612FNG - MC33886

These alternatives can be considered based on specific application requirements and availability.

Word count: 411

技術ソリューションにおける NCV7342D13R2G の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of NCV7342D13R2G in technical solutions:

  1. Q: What is NCV7342D13R2G? A: NCV7342D13R2G is a specific model of integrated circuit (IC) designed for automotive applications, particularly in powertrain systems.

  2. Q: What are the key features of NCV7342D13R2G? A: Some key features of NCV7342D13R2G include high voltage capability, low quiescent current, over-temperature protection, and various diagnostic functions.

  3. Q: In which technical solutions can NCV7342D13R2G be used? A: NCV7342D13R2G can be used in a wide range of technical solutions, including engine control units (ECUs), transmission control units (TCUs), and other powertrain-related applications.

  4. Q: What is the maximum voltage rating of NCV7342D13R2G? A: The maximum voltage rating of NCV7342D13R2G is typically around 40 volts, making it suitable for automotive powertrain systems.

  5. Q: Does NCV7342D13R2G support diagnostic features? A: Yes, NCV7342D13R2G supports various diagnostic features such as open load detection, short-to-battery detection, and short-to-ground detection.

  6. Q: Can NCV7342D13R2G handle high currents? A: Yes, NCV7342D13R2G is capable of handling high currents, making it suitable for powertrain applications that require robust performance.

  7. Q: Is NCV7342D13R2G compatible with microcontrollers? A: Yes, NCV7342D13R2G is designed to be compatible with microcontrollers and can be easily integrated into existing control systems.

  8. Q: Does NCV7342D13R2G have built-in protection features? A: Yes, NCV7342D13R2G incorporates various protection features such as over-temperature protection, overvoltage protection, and short-circuit protection.

  9. Q: What is the operating temperature range of NCV7342D13R2G? A: The operating temperature range of NCV7342D13R2G typically extends from -40°C to +125°C, allowing it to withstand harsh automotive environments.

  10. Q: Can NCV7342D13R2G be used in other applications besides automotive powertrain systems? A: While NCV7342D13R2G is primarily designed for automotive powertrain applications, it may also find use in other industrial or high-power applications that require similar functionality.

Please note that these answers are general and may vary depending on the specific requirements and datasheet of NCV7342D13R2G.