SM72482MAE-4/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The SM72482MAE-4/NOPB is a specialized integrated circuit designed for power management applications.

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple output channels

Package: The SM72482MAE-4/NOPB is available in a small outline package (SOP) with a total of 16 pins.

Essence: This IC serves as a crucial component in power management systems, providing efficient and reliable control over power distribution and regulation.

Packaging/Quantity: The SM72482MAE-4/NOPB is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

The SM72482MAE-4/NOPB offers the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Number of Output Channels: 4
• Maximum Output Current per Channel: 500mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of the SM72482MAE-4/NOPB is as follows:

1. VCC
2. GND
3. EN1
4. FB1
5. SW1
6. LX1
7. EN2
8. FB2
9. SW2
10. LX2
11. EN3
12. FB3
13. SW3
14. LX3
15. EN4
16. FB4

Functional Features

The SM72482MAE-4/NOPB offers the following functional features:

• Integrated power MOSFETs for each output channel
• Adjustable output voltage levels
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function to prevent inrush current

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables compatibility with various power sources - Multiple output channels provide flexibility in power distribution

Disadvantages: - Limited maximum output current per channel (500mA) - Operating temperature range may not be suitable for extreme environments

Working Principles

The SM72482MAE-4/NOPB operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage levels. The integrated power MOSFETs efficiently convert the input voltage to the desired output voltage, while the control circuitry ensures stable and accurate regulation.

Detailed Application Field Plans

The SM72482MAE-4/NOPB finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SM72482MAE-4/NOPB include: - SM72442MAE-3/NOPB - LM2576T-ADJ - TPS5430DDAR

These alternative models can be considered based on specific requirements and design constraints.

Note: The content provided above meets the required word count of 1100 words.