DD89N12KAHPSA1 Product Overview

Introduction

DD89N12KAHPSA1 is a high-performance electronic component designed for use in various applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High efficiency, low power consumption, compact design
• Package: Surface Mount Technology (SMT)
• Essence: Efficient power regulation and management
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Input Voltage Range: 5V to 24V
• Output Voltage: 3.3V
• Output Current: 2A
• Operating Temperature Range: -40°C to 85°C
• Efficiency: Up to 95%

Detailed Pin Configuration

1. Vin (Input Voltage)
2. GND (Ground)
3. Vout (Output Voltage)
4. EN (Enable)
5. FB (Feedback)

Functional Features

• High Efficiency: Provides efficient power conversion, reducing energy loss.
• Overcurrent Protection: Safeguards against excessive current flow.
• Compact Design: Space-saving SMT package for easy integration into circuit boards.

Advantages and Disadvantages

Advantages

• High efficiency
• Overcurrent protection
• Compact design

Disadvantages

• Limited input voltage range
• Requires careful thermal management at high loads

Working Principles

The DD89N12KAHPSA1 utilizes a buck converter topology to efficiently regulate the input voltage to a stable 3.3V output. It employs pulse-width modulation (PWM) to control the output voltage based on the feedback signal.

Detailed Application Field Plans

The DD89N12KAHPSA1 is suitable for a wide range of applications, including: - Portable electronic devices - IoT (Internet of Things) devices - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

1. DD89N12KBHPSA1: Higher output current variant
2. DD89N12KCHPSA1: Wide input voltage range variant
3. DD89N12KDPSA1: Dual output voltage variant

In conclusion, the DD89N12KAHPSA1 offers high efficiency and reliable power management capabilities, making it a versatile choice for various electronic applications.

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