NCP81269MNTXG

The NCP81269MNTXG is a high-efficiency, dual-output synchronous buck converter IC designed for power supply applications in various electronic devices. This IC features a wide input voltage range and high switching frequency, making it suitable for compact designs and efficient power delivery.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VIN: Input Voltage
• SW1: Switching Node 1
• SW2: Switching Node 2
• GND: Ground
• PGND: Power Ground
• FB1: Feedback 1
• FB2: Feedback 2
• EN: Enable Pin
• VOUT1: Output Voltage 1
• VOUT2: Output Voltage 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the NCP81269MNTXG buck converter for a visual representation.

Key Features

• Dual-Output Buck Converter: Provides two independent output channels for flexible power supply configurations.
• High Efficiency: The NCP81269MNTXG offers high efficiency, reducing power losses and improving overall system performance.
• Wide Input Voltage Range: Supports input voltages from 4.5V to 16V, accommodating various power sources.
• Adjustable Output Voltage: Allows for adjustable output voltages for different system requirements.
• Overcurrent Protection: Includes overcurrent protection features to safeguard the IC and connected components.
• Compact Size: Housed in a compact package, the NCP81269MNTXG is suitable for space-constrained applications.

Note: For detailed technical specifications, please refer to the NCP81269MNTXG datasheet.

Application

• Power Supply Modules: Ideal for use in power supply modules for various electronic devices.
• Battery-Powered Systems: Suitable for battery-powered systems requiring efficient voltage regulation.
• Embedded Systems: Used in embedded systems for stable and reliable power delivery.

Functionality

The NCP81269MNTXG is a dual-output synchronous buck converter that efficiently regulates input voltage to provide stable output voltages for electronic systems. It is a versatile solution for power supply applications.

Usage Guide

• Input Power: Connect VIN (Pin 1) to the input power source within the specified voltage range.
• Output Connections: Connect VOUT1 (Pin 9) and VOUT2 (Pin 10) to the system's output components.
• Enable Pin: Use the EN (Pin 7) pin to enable or disable the converter as needed.

Frequently Asked Questions

Q: What is the efficiency of the NCP81269MNTXG?
A: The NCP81269MNTXG offers high efficiency, typically above 90%, ensuring minimal power losses.

Q: Can the NCP81269MNTXG be used in automotive applications?
A: Yes, the NCP81269MNTXG is suitable for automotive applications due to its wide input voltage range and robust design.