IR3473MTRPBF
Product Overview
Category
The IR3473MTRPBF belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in power management applications.
Characteristics
- High efficiency
- Low power consumption
- Compact size
- Wide input voltage range
Package
The IR3473MTRPBF is available in a small outline package (SOP) with a specified pin configuration.
Essence
The essence of the IR3473MTRPBF lies in its ability to efficiently regulate and manage power in various electronic devices.
Packaging/Quantity
The IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V - 28V
- Output Voltage Range: 0.8V - 5.5V
- Maximum Output Current: 10A
- Switching Frequency: 500kHz
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The IR3473MTRPBF features a detailed pin configuration as follows:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
- PGND: Power ground pin
- SS: Soft-start pin
- COMP: Compensation pin
Functional Features
- Integrated high-efficiency synchronous buck converter
- Adjustable output voltage through external resistors
- Overcurrent protection
- Thermal shutdown protection
- Under-voltage lockout (UVLO) protection
- Soft-start function for controlled startup
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power dissipation
- Wide input voltage range allows for versatile applications
- Compact size enables integration into space-constrained designs
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Higher cost compared to non-integrated power management solutions
Working Principles
The IR3473MTRPBF operates as a synchronous buck converter, converting the input voltage to a regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of internal MOSFETs, achieving high efficiency and accurate voltage regulation.
Detailed Application Field Plans
The IR3473MTRPBF finds extensive use in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Industrial automation equipment - LED lighting systems
Detailed and Complete Alternative Models
- IR3476MTRPBF: Similar specifications and features, with higher maximum output current (15A).
- IR3470MTRPBF: Lower maximum output current (8A), but lower cost.
- IR3475MTRPBF: Higher maximum output current (12A), suitable for more demanding applications.
These alternative models provide options based on specific requirements and budget considerations.
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10 pirs û bersivên hevpar ên têkildarî sepana IR3473MTRPBF di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of IR3473MTRPBF in technical solutions:
Q: What is the IR3473MTRPBF? A: The IR3473MTRPBF is a high-performance integrated voltage regulator designed for use in various technical solutions.
Q: What are the key features of the IR3473MTRPBF? A: The IR3473MTRPBF features a wide input voltage range, high efficiency, adjustable output voltage, and overcurrent/overtemperature protection.
Q: What applications can the IR3473MTRPBF be used in? A: The IR3473MTRPBF can be used in a wide range of applications such as servers, storage systems, networking equipment, and industrial automation.
Q: What is the input voltage range of the IR3473MTRPBF? A: The IR3473MTRPBF has an input voltage range of typically 4.5V to 16V.
Q: Can the output voltage of the IR3473MTRPBF be adjusted? A: Yes, the output voltage of the IR3473MTRPBF can be adjusted using external resistors.
Q: Does the IR3473MTRPBF have any protection features? A: Yes, the IR3473MTRPBF provides overcurrent and overtemperature protection to ensure safe operation.
Q: What is the efficiency of the IR3473MTRPBF? A: The IR3473MTRPBF offers high efficiency, typically above 90%, which helps minimize power losses.
Q: Can the IR3473MTRPBF handle high current loads? A: Yes, the IR3473MTRPBF is capable of delivering high current outputs, making it suitable for power-hungry applications.
Q: Is the IR3473MTRPBF easy to integrate into existing designs? A: Yes, the IR3473MTRPBF comes in a compact package and offers a simple pin-compatible replacement for similar devices, making integration easier.
Q: Where can I find more information about the IR3473MTRPBF? A: You can find more detailed information about the IR3473MTRPBF in the datasheet provided by the manufacturer or on their official website.
Please note that the answers provided here are general and may vary depending on the specific requirements and use cases.