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ISL62875HRUZ-T
Product Overview
Category
The ISL62875HRUZ-T belongs to the category of voltage regulators.
Use
It is used as a high-performance, single-phase synchronous-buck PWM controller for general-purpose applications.
Characteristics
- High efficiency
- Wide input voltage range
- Integrated MOSFET drivers
- Programmable switching frequency
- Overcurrent protection
- Thermal monitoring and protection
Package
The ISL62875HRUZ-T comes in a 28-lead QFN package.
Essence
This product is essential for regulating voltage in various electronic devices and systems.
Packaging/Quantity
The ISL62875HRUZ-T is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 0.3V to 5.5V
- Maximum Output Current: 25A
- Operating Temperature Range: -40°C to 85°C
- Switching Frequency: 300kHz to 1MHz
Detailed Pin Configuration
The detailed pin configuration for the ISL62875HRUZ-T can be found in the product datasheet.
Functional Features
- Voltage regulation
- Overcurrent protection
- Thermal monitoring
- Programmable switching frequency
- Power-good indicator
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Integrated MOSFET drivers
- Overcurrent protection
- Thermal monitoring and protection
Disadvantages
- Higher cost compared to non-synchronous buck controllers
- Limited output current compared to some other models
Working Principles
The ISL62875HRUZ-T operates by controlling the duty cycle of the internal power switches to regulate the output voltage based on the feedback from the load.
Detailed Application Field Plans
The ISL62875HRUZ-T is suitable for a wide range of applications including: - Desktop computers - Servers - Industrial equipment - Telecommunications equipment - Networking devices
Detailed and Complete Alternative Models
Some alternative models to the ISL62875HRUZ-T include: - ISL62875HRTZ-T - ISL62875HRTZ - ISL62875HRTZ-T7A
In conclusion, the ISL62875HRUZ-T is a high-performance voltage regulator with a wide range of applications and features that make it an essential component in various electronic systems.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL62875HRUZ-T in technische oplossingen
What is the ISL62875HRUZ-T?
- The ISL62875HRUZ-T is a highly integrated single-phase PWM controller designed for applications requiring high efficiency and compact solution size.
What are the key features of the ISL62875HRUZ-T?
- The key features include integrated MOSFET drivers, programmable switching frequency, overcurrent protection, thermal monitoring, and voltage positioning for fast transient response.
What are the typical applications of the ISL62875HRUZ-T?
- Typical applications include notebook computers, ultrabooks, tablets, and other portable devices requiring efficient power management solutions.
What is the input voltage range supported by the ISL62875HRUZ-T?
- The ISL62875HRUZ-T supports an input voltage range from 5V to 25V, making it suitable for various power supply designs.
How does the ISL62875HRUZ-T achieve high efficiency?
- The ISL62875HRUZ-T achieves high efficiency through its integrated MOSFET drivers, optimized gate drive voltage, and support for synchronous rectification.
Can the ISL62875HRUZ-T handle high current loads?
- Yes, the ISL62875HRUZ-T is capable of handling high current loads with its overcurrent protection and robust power stage design.
Does the ISL62875HRUZ-T support thermal monitoring and protection?
- Yes, the ISL62875HRUZ-T includes thermal monitoring and protection features to ensure safe operation under varying temperature conditions.
How can the switching frequency of the ISL62875HRUZ-T be programmed?
- The switching frequency of the ISL62875HRUZ-T can be programmed using external resistors, allowing flexibility in optimizing efficiency and performance.
What is voltage positioning, and how does the ISL62875HRUZ-T utilize it?
- Voltage positioning is a technique used to improve transient response. The ISL62875HRUZ-T incorporates voltage positioning to achieve fast and accurate load transient response.
Are there any design resources available for implementing the ISL62875HRUZ-T in technical solutions?
- Yes, Intersil provides comprehensive design resources, including application notes, reference designs, and evaluation boards to assist in the implementation of the ISL62875HRUZ-T in technical solutions.