NCP81258MNTBG

Product Overview

Category

NCP81258MNTBG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range

Package

NCP81258MNTBG is available in a small outline no-lead (SON) package.

Essence

The essence of NCP81258MNTBG lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1.5A
• Switching Frequency: 2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

NCP81258MNTBG has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. SW: Switching node pin
6. VOUT: Output voltage pin

Functional Features

• High efficiency synchronous buck converter
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function for controlled startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss
• Wide input voltage range allows for versatile applications
• Compact size enables integration into space-constrained designs
• Overcurrent and thermal protection enhance reliability

Disadvantages

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

Working Principles

NCP81258MNTBG operates as a synchronous buck converter, converting the input voltage to a regulated output voltage. It utilizes high-frequency switching to efficiently step down the voltage while minimizing power loss. The feedback mechanism ensures the output voltage remains within the desired range.

Detailed Application Field Plans

NCP81258MNTBG finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to NCP81258MNTBG are: - LM2596S-ADJ - TPS54331 - MP2307DN

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

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