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IR3841WMTRPBF from IR,International Rectifier

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IR3841WMTRPBF

Manufacturer: IR

Highly Efficient Integrated 8A Sync Buck Regulator

Partnumber Manufacturer Quantity Availability
IR3841WMTRPBF IR 3850 In Stock

Description and Introduction

Highly Efficient Integrated 8A Sync Buck Regulator The IR3841WMTRPBF is a synchronous buck regulator from Infineon Technologies. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Infineon Technologies  

### **Part Number:**  
IR3841WMTRPBF  

### **Description:**  
The IR3841WMTRPBF is a high-efficiency, synchronous buck regulator designed for point-of-load (POL) applications. It integrates high-side and low-side MOSFETs, providing a compact power solution with high performance.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 21V  
- **Output Voltage Range:** Adjustable from 0.6V to 5.5V  
- **Output Current:** Up to 4A  
- **Switching Frequency:** Adjustable (300kHz to 1.5MHz)  
- **Efficiency:** Up to 95%  
- **Integrated Power MOSFETs:** Yes (High-side and low-side)  
- **Control Method:** Voltage mode PWM  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Thermal shutdown  
- **Package:** 16-Pin QFN (4mm x 4mm)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Applications:**  
- Point-of-load (POL) regulators  
- Networking and telecom equipment  
- Industrial and embedded systems  
- Servers and storage devices  

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

Application Scenarios & Design Considerations

Highly Efficient Integrated 8A Sync Buck Regulator
Partnumber Manufacturer Quantity Availability
IR3841WMTRPBF IRF 8000 In Stock

Description and Introduction

Highly Efficient Integrated 8A Sync Buck Regulator The IR3841WMTRPBF is a high-performance synchronous buck regulator from Infineon Technologies (formerly International Rectifier). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **Brand:** Infineon Technologies (IRF - International Rectifier)  

### **Part Number:**  
- **IR3841WMTRPBF**  

### **Description:**  
- **Type:** Synchronous Buck PWM Regulator  
- **Function:** Step-down DC-DC converter with integrated high-side and low-side MOSFET drivers.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 21V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Output Current:** Up to 8A  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Control Method:** Voltage Mode PWM  
- **Integrated Features:**  
  - High-side and low-side MOSFET drivers  
  - Overcurrent protection (OCP)  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Thermal shutdown  
- **Package:** 16-Lead WQFN (5mm x 5mm)  

### **Applications:**  
- Point-of-load (POL) regulators  
- Industrial and telecom power supplies  
- Networking and server applications  
- Embedded systems  

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

Application Scenarios & Design Considerations

Highly Efficient Integrated 8A Sync Buck Regulator

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