LDK130M32R

Product Overview

Category

LDK130M32R belongs to the category of integrated circuits (ICs).

Use

LDK130M32R is commonly used in electronic devices for various applications, such as consumer electronics, telecommunications, and automotive systems.

Characteristics

• LDK130M32R is a high-performance integrated circuit designed for efficient power management.
• It offers excellent voltage regulation and current control capabilities.
• The package size is compact, allowing for space-saving designs.
• LDK130M32R operates at low power consumption levels, making it suitable for energy-efficient applications.

Package

LDK130M32R is available in a small outline package (SOP) or a quad flat no-leads (QFN) package, depending on the manufacturer's specifications.

Essence

The essence of LDK130M32R lies in its ability to regulate and control power efficiently, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

LDK130M32R is typically sold in reels or trays, with quantities varying based on customer requirements. Common packaging options include 1000 units per reel or tray.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 3.2A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Dropout Voltage: 200mV (typical)

Detailed Pin Configuration

The LDK130M32R IC 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 for compatibility with various power sources.
• Excellent load regulation ensures stable output voltage even under varying load conditions.
• Built-in protection features such as overcurrent and thermal shutdown safeguard the IC and connected devices.
• Fast transient response enables quick adaptation to sudden changes in load requirements.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption and longer battery life.
• Compact package size facilitates space-saving designs.
• Wide operating temperature range makes it suitable for harsh environments.
• Robust protection features enhance device reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the IC.

Working Principles

LDK130M32R operates based on a switching regulator principle. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switch. This allows for efficient conversion of input voltage to the required output voltage, while minimizing power losses.

Detailed Application Field Plans

LDK130M32R finds application in various electronic devices, including but not limited to: - Mobile phones and tablets - Portable media players - Automotive infotainment systems - Industrial control systems - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LDK130M32R include: - LDK120M28R - LDK150M36R - LDK110M30R - LDK140M34R

These models have comparable specifications and can be considered as alternatives depending on specific design requirements.

In conclusion, LDK130M32R is a high-performance integrated circuit used for efficient power management in various electronic devices. Its compact size, wide input voltage range, and robust protection features make it a versatile choice for many applications. While it has limitations in terms of maximum output current and dropout voltage, alternative models are available to suit different design needs.