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UCC27528DSDR
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UCC27528DSDR

Product Overview

Category

UCC27528DSDR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for driving power MOSFETs and IGBTs.

Characteristics

  • High-speed switching capability
  • Low propagation delay
  • Wide operating voltage range
  • High output current drive capability

Package

UCC27528DSDR is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of UCC27528DSDR lies in its ability to efficiently control the switching of power MOSFETs and IGBTs, enabling precise and reliable operation of various electronic systems.

Packaging/Quantity

This product is typically packaged in reels containing 2500 units.

Specifications

  • Supply Voltage: 4.5V to 18V
  • Output Current: ±4A
  • Propagation Delay: 13ns
  • Rise/Fall Time: 6ns
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VDD: Power supply input
  2. IN+ (Non-Inverting Input): Input signal for controlling the high-side gate driver
  3. IN- (Inverting Input): Input signal for controlling the low-side gate driver
  4. GND: Ground reference
  5. LO (Low-Side Output): Output for driving the low-side MOSFET or IGBT
  6. HO (High-Side Output): Output for driving the high-side MOSFET or IGBT
  7. NC (No Connection): Not connected pin
  8. VDD: Power supply input

Functional Features

  • Dual-channel gate driver
  • Independent high-side and low-side inputs
  • Integrated bootstrap diode
  • Adaptive dead-time control
  • Under-voltage lockout protection
  • Over-current protection

Advantages and Disadvantages

Advantages

  • High-speed switching capability allows for efficient power control
  • Wide operating voltage range enables compatibility with various systems
  • Integrated bootstrap diode simplifies circuit design
  • Adaptive dead-time control improves overall system performance
  • Over-current protection enhances system reliability

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Requires external components for proper operation

Working Principles

UCC27528DSDR operates by receiving input signals (IN+ and IN-) that control the high-side and low-side gate drivers. These drivers, in turn, control the switching of power MOSFETs or IGBTs. The integrated bootstrap diode provides the necessary voltage to drive the high-side gate, while adaptive dead-time control ensures proper timing between the high-side and low-side outputs.

Detailed Application Field Plans

UCC27528DSDR finds extensive use in various applications, including: 1. Motor control systems 2. Switch-mode power supplies 3. Solar inverters 4. Uninterruptible power supplies (UPS) 5. Electric vehicle charging stations

Detailed and Complete Alternative Models

  1. UCC27529DSDR
  2. UCC27530DSDR
  3. UCC27531DSDR
  4. UCC27532DSDR
  5. UCC27533DSDR

These alternative models offer similar functionality and can be considered as alternatives to UCC27528DSDR based on specific application requirements.

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10 domande e risposte comuni relative all'applicazione di UCC27528DSDR nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of UCC27528DSDR in technical solutions:

  1. Q: What is UCC27528DSDR? A: UCC27528DSDR is a high-speed, dual-channel gate driver IC used for driving power MOSFETs and IGBTs in various applications.

  2. Q: What is the operating voltage range of UCC27528DSDR? A: The operating voltage range of UCC27528DSDR is typically between 4.5V and 18V.

  3. Q: What is the maximum output current capability of UCC27528DSDR? A: UCC27528DSDR can provide a peak output current of up to 4A per channel.

  4. Q: Can UCC27528DSDR be used with both MOSFETs and IGBTs? A: Yes, UCC27528DSDR is designed to drive both power MOSFETs and IGBTs effectively.

  5. Q: What is the switching frequency range supported by UCC27528DSDR? A: UCC27528DSDR supports a wide range of switching frequencies, typically from a few kHz to several MHz.

  6. Q: Does UCC27528DSDR have built-in protection features? A: Yes, UCC27528DSDR includes various protection features like undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown.

  7. Q: Can UCC27528DSDR operate in a high-temperature environment? A: Yes, UCC27528DSDR has a wide temperature range and can operate reliably in high-temperature environments up to 125°C.

  8. Q: What is the typical propagation delay of UCC27528DSDR? A: The typical propagation delay of UCC27528DSDR is around 25 ns, which ensures fast and efficient switching.

  9. Q: Is UCC27528DSDR suitable for high-power applications? A: Yes, UCC27528DSDR is designed to handle high-power applications, making it suitable for various industrial and automotive systems.

  10. Q: Can UCC27528DSDR be used in parallel to drive multiple power devices? A: Yes, UCC27528DSDR can be easily configured in parallel to drive multiple power devices, providing scalability and flexibility in system design.

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