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DRV120PWR
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DRV120PWR

Product Overview

Category: Integrated Circuit (IC)

Use: The DRV120PWR is a high-side power switch designed for use in various applications that require the control of high voltage loads. It provides protection and control functions, making it suitable for a wide range of industrial and automotive applications.

Characteristics: - High-side power switch - Protection and control functions - Suitable for industrial and automotive applications

Package: The DRV120PWR is available in a small outline package (SOP) with 8 pins.

Essence: The DRV120PWR is an essential component for controlling high voltage loads in industrial and automotive applications.

Packaging/Quantity: The DRV120PWR is typically sold in reels containing 2500 units per reel.

Specifications

  • Supply Voltage Range: 4.5V to 36V
  • Output Current: Up to 500mA
  • Operating Temperature Range: -40°C to +125°C
  • Quiescent Current: 2.5µA (typical)
  • Overcurrent Protection Threshold: Adjustable
  • Fault Detection and Reporting

Pin Configuration

The DRV120PWR has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. IN: Input control signal
  4. EN: Enable pin
  5. OUT: Output to load
  6. FAULT: Fault detection output
  7. OCSET: Overcurrent protection threshold adjustment
  8. NC: No connection

Functional Features

  • Overcurrent protection: The DRV120PWR incorporates adjustable overcurrent protection to safeguard the load from excessive current.
  • Fault detection: It provides a fault detection output that can be used to monitor the status of the power switch.
  • Enable pin: The enable pin allows for easy control of the power switch, enabling or disabling the output to the load.
  • Low quiescent current: The DRV120PWR has a low quiescent current, minimizing power consumption when not actively switching.

Advantages and Disadvantages

Advantages: - High-side power switch for controlling high voltage loads - Adjustable overcurrent protection - Fault detection for monitoring status - Easy control with enable pin - Low quiescent current for reduced power consumption

Disadvantages: - Limited output current (up to 500mA) - Restricted operating temperature range (-40°C to +125°C)

Working Principles

The DRV120PWR operates by receiving an input control signal (IN) that determines whether the power switch is enabled or disabled. When enabled, the power switch allows current to flow from the supply voltage (VCC) to the load (OUT). The overcurrent protection threshold (OCSET) can be adjusted to limit the maximum current allowed through the power switch. In case of a fault, the fault detection output (FAULT) provides a signal indicating the abnormal condition.

Detailed Application Field Plans

The DRV120PWR is suitable for various applications in industrial and automotive fields, including but not limited to: - Motor control systems - Lighting control systems - Power distribution units - Battery management systems - Industrial automation equipment - Automotive lighting systems

Alternative Models

  1. DRV121PWR: Similar to DRV120PWR with additional features for enhanced protection.
  2. DRV123PWR: Higher output current capability compared to DRV120PWR.
  3. DRV124PWR: Lower quiescent current and wider operating temperature range than DRV120PWR.

These alternative models offer different specifications and features to cater to specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van DRV120PWR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of DRV120PWR in technical solutions:

  1. Q: What is DRV120PWR? A: DRV120PWR is a high-side, low-side driver IC used for driving various loads such as solenoids, relays, and motors.

  2. Q: What is the maximum supply voltage for DRV120PWR? A: The maximum supply voltage for DRV120PWR is 36V.

  3. Q: Can DRV120PWR handle high current loads? A: Yes, DRV120PWR can handle high current loads up to 1A.

  4. Q: Is DRV120PWR suitable for automotive applications? A: Yes, DRV120PWR is suitable for automotive applications as it has a wide operating temperature range and can withstand harsh environments.

  5. Q: Does DRV120PWR have built-in protection features? A: Yes, DRV120PWR has built-in protection features such as overcurrent protection and thermal shutdown.

  6. Q: Can DRV120PWR be used with microcontrollers or digital logic circuits? A: Yes, DRV120PWR can be easily interfaced with microcontrollers or digital logic circuits as it has TTL/CMOS compatible inputs.

  7. Q: What is the typical switching frequency of DRV120PWR? A: The typical switching frequency of DRV120PWR is around 100kHz.

  8. Q: Can DRV120PWR operate in both high-side and low-side configurations? A: Yes, DRV120PWR can operate in both high-side and low-side configurations depending on the application requirements.

  9. Q: Does DRV120PWR require an external flyback diode for inductive loads? A: No, DRV120PWR has an integrated flyback diode, so no external diode is required for inductive loads.

  10. Q: What package options are available for DRV120PWR? A: DRV120PWR is available in a 14-pin TSSOP package.

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