NCP81239MNTXG

Product Overview

Category

NCP81239MNTXG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

NCP81239MNTXG is available in a small outline no-lead (SON) package.

Essence

The essence of NCP81239MNTXG lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 3A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCP81239MNTXG has the following pin configuration:

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

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High output current capability enables powering of multiple components simultaneously.
• Efficient voltage regulation ensures stable and reliable operation of connected devices.
• Enable pin provides control over the power supply, allowing for energy-saving modes.
• Feedback pin enables accurate voltage regulation by providing feedback to the IC.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for space-saving designs.
• Wide input voltage range provides flexibility in power source selection.
• High output current capability enables the powering of demanding components.

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

NCP81239MNTXG operates based on a switching regulator principle. It utilizes an internal control circuitry to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows for efficient conversion of the input voltage to the desired output voltage, while minimizing power losses.

Detailed Application Field Plans

NCP81239MNTXG finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. NCP81238MNTXG: Similar to NCP81239MNTXG with a lower maximum output current of 2A.
2. NCP81240MNTXG: Similar to NCP81239MNTXG with a higher maximum output current of 4A.
3. NCP81241MNTXG: Similar to NCP81239MNTXG with extended operating temperature range (-40°C to +125°C).

These alternative models provide options with varying specifications to cater to different application requirements.

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