NXRT15WB202EA1B040+AA0

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact design, wide input voltage range
Package: 20-pin WQFN package
Essence: Efficient power management solution
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

Input Voltage Range: 4.5V to 60V
Output Voltage: Adjustable from 0.6V to 54V
Output Current: Up to 15A
Switching Frequency: 200kHz to 2.2MHz
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The NXRT15WB202EA1B040+AA0 features a 20-pin WQFN package with detailed pin configuration for input, output, feedback, and control signals.

Functional Features

Wide input voltage range for versatile applications
High efficiency for reduced power dissipation
Adjustable output voltage for flexibility
Overcurrent and overtemperature protection for reliability
Synchronous rectification for improved efficiency

Advantages and Disadvantages

Advantages

Compact design
High efficiency
Wide input voltage range
Comprehensive protection features

Disadvantages

Higher cost compared to non-synchronous solutions
More complex design considerations for high-frequency operation

Working Principles

The NXRT15WB202EA1B040+AA0 utilizes a synchronous buck converter topology to efficiently step down the input voltage to the desired output level. It employs pulse-width modulation (PWM) control to regulate the output voltage and current, while incorporating various protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

The NXRT15WB202EA1B040+AA0 is well-suited for a wide range of applications including industrial power supplies, automotive systems, telecommunications equipment, and distributed power architectures. Its ability to handle a broad input voltage range makes it ideal for use in environments with fluctuating or unpredictable power sources.

Detailed and Complete Alternative Models

NXRT15WB203EA1B040+AA0: Similar specifications with additional features
NXRT12WB202EA1B040+AA0: Lower output current but compatible with wider temperature range
NXRT15WB202EA1B060+AA0: Higher switching frequency for more demanding applications

In conclusion, the NXRT15WB202EA1B040+AA0 offers a versatile and efficient power management solution suitable for diverse applications, despite its higher cost and complexity compared to alternative solutions.

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