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IRU3046

DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND LDO CONTROLLER

Partnumber Manufacturer Quantity Availability
IRU3046 20 In Stock

Description and Introduction

DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND LDO CONTROLLER The IRU3046 is a step-down switching regulator IC manufactured by Infineon Technologies. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable from 0.8V to 24V  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-263-5 (D2PAK)  

### **Descriptions:**  
- The IRU3046 is a synchronous buck regulator designed for high-efficiency power conversion.  
- It integrates high-side and low-side MOSFETs, reducing external component count.  
- Suitable for applications requiring high current and wide input voltage ranges, such as industrial, automotive, and telecom systems.  

### **Features:**  
- **Integrated Power MOSFETs:** Reduces external components and PCB space.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **Overcurrent Protection (OCP):** Prevents damage from excessive load currents.  
- **Thermal Shutdown:** Protects the IC from overheating.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within the input voltage range.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
IRU3046 IR 44 In Stock

Description and Introduction

DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND LDO CONTROLLER The part IRU3046 is a DC-DC converter module manufactured by International Rectifier (IR). Below are the key specifications, descriptions, and features based on available knowledge:

### **Manufacturer:**  
- **International Rectifier (IR)**  

### **Description:**  
- **Type:** Non-Isolated DC-DC Converter Module  
- **Function:** Step-down (Buck) converter  
- **Package:** Surface-mount (SMD)  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 14V  
- **Output Voltage:** Adjustable (typically 0.8V to 5.5V)  
- **Output Current:** Up to 6A  
- **Efficiency:** Up to 95%  
- **Switching Frequency:** 300 kHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Features:**  
- **Integrated Power MOSFETs**  
- **Synchronous Rectification**  
- **Adjustable Output Voltage**  
- **Overcurrent Protection (OCP)**  
- **Thermal Shutdown Protection**  
- **Under-Voltage Lockout (UVLO)**  
- **Soft-Start Functionality**  

This information is based on standard specifications for the IRU3046 module. For precise details, always refer to the official datasheet from the manufacturer.

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