STMicroelectronics
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VN5R003HTR-E
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VN5R003HTR-E

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High voltage capability - Low quiescent current - Wide input voltage range - Overtemperature protection - Short-circuit protection

Package: SOT23-5

Essence: The VN5R003HTR-E is a power management IC designed for various applications that require high voltage capability and low quiescent current.

Packaging/Quantity: The VN5R003HTR-E is available in a SOT23-5 package. It is typically sold in reels of 3000 units.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 1.2V to 32V
  • Maximum Continuous Output Current: 500mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The VN5R003HTR-E has the following pin configuration:

  1. GND (Ground)
  2. IN (Input Voltage)
  3. EN (Enable)
  4. FB (Feedback)
  5. OUT (Output Voltage)

Functional Features

  • High voltage capability allows the IC to handle a wide range of input voltages.
  • Low quiescent current ensures minimal power consumption during standby or idle mode.
  • Overtemperature protection prevents the IC from getting damaged due to excessive heat.
  • Short-circuit protection safeguards the IC and connected components from damage in case of a short circuit.

Advantages and Disadvantages

Advantages: - Wide input voltage range makes it suitable for various applications. - Low quiescent current helps conserve power and extend battery life. - Overtemperature and short-circuit protection enhance reliability and safety.

Disadvantages: - Limited maximum continuous output current may not be sufficient for high-power applications. - The SOT23-5 package may require additional thermal management for certain applications.

Working Principles

The VN5R003HTR-E is a voltage regulator IC that regulates the input voltage to a desired output voltage. It achieves this by using an internal control circuit that adjusts the duty cycle of an internal switch, thereby controlling the output voltage. The enable pin (EN) allows the user to turn the IC on or off as required.

Detailed Application Field Plans

The VN5R003HTR-E can be used in various applications, including but not limited to: 1. Battery-powered devices 2. Automotive electronics 3. Industrial automation systems 4. Consumer electronics 5. LED lighting

Detailed and Complete Alternative Models

Some alternative models to the VN5R003HTR-E include: 1. VN5R001HTR-E 2. VN5R002HTR-E 3. VN5R004HTR-E 4. VN5R005HTR-E 5. VN5R006HTR-E

These alternative models offer similar functionality and characteristics, but may have different specifications or package options.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق VN5R003HTR-E في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of VN5R003HTR-E in technical solutions:

  1. Question: What is VN5R003HTR-E?
    Answer: VN5R003HTR-E is a specific model of a power switch IC designed for use in automotive applications.

  2. Question: What is the maximum voltage rating of VN5R003HTR-E?
    Answer: The maximum voltage rating of VN5R003HTR-E is typically around 40V.

  3. Question: What is the maximum current rating of VN5R003HTR-E?
    Answer: The maximum current rating of VN5R003HTR-E is typically around 3A.

  4. Question: What are some typical applications of VN5R003HTR-E?
    Answer: VN5R003HTR-E is commonly used in automotive systems such as power windows, door locks, and other motor control applications.

  5. Question: Does VN5R003HTR-E have built-in protection features?
    Answer: Yes, VN5R003HTR-E includes various protection features like overcurrent protection, thermal shutdown, and reverse battery protection.

  6. Question: Can VN5R003HTR-E be used in both high-side and low-side configurations?
    Answer: Yes, VN5R003HTR-E can be used in both high-side and low-side configurations depending on the specific application requirements.

  7. Question: What is the operating temperature range of VN5R003HTR-E?
    Answer: The operating temperature range of VN5R003HTR-E is typically between -40°C to +125°C.

  8. Question: Is VN5R003HTR-E compatible with microcontrollers or digital control interfaces?
    Answer: Yes, VN5R003HTR-E can be easily controlled by microcontrollers or digital control interfaces through its input pins.

  9. Question: Can VN5R003HTR-E handle inductive loads?
    Answer: Yes, VN5R003HTR-E is designed to handle inductive loads commonly found in automotive applications.

  10. Question: Is VN5R003HTR-E available in different package options?
    Answer: Yes, VN5R003HTR-E is available in various package options such as SOT-23 and DPAK, allowing flexibility in design and integration.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for VN5R003HTR-E.