IC Phoenix logo

Home ›  I  › I23 > IR3831M

IR3831M from TOR

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

IR3831M

Manufacturer: TOR

Highly Efficient Integrated 8A Sync Buck Regulator for DDR Applications

Partnumber Manufacturer Quantity Availability
IR3831M TOR 6 In Stock

Description and Introduction

Highly Efficient Integrated 8A Sync Buck Regulator for DDR Applications The IR3831M is a power management IC (PMIC) manufactured by Infineon Technologies. Below are the specifications, descriptions, and features based on available factual information:  

### **Manufacturer:**  
- **Infineon Technologies**  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 21V  
- **Output Voltage Range:** Adjustable (programmable)  
- **Output Current:** Up to 6A (depending on configuration)  
- **Switching Frequency:** Adjustable (typically 300kHz to 1MHz)  
- **Efficiency:** High efficiency (up to 95%)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** Typically available in a QFN (Quad Flat No-Lead) package  

### **Descriptions:**  
- The IR3831M is a **synchronous buck regulator** designed for high-performance power delivery in applications such as servers, networking, and industrial systems.  
- It integrates **MOSFET drivers** and supports **adaptive voltage scaling** for dynamic power management.  
- The device includes **protection features** such as overcurrent, overvoltage, and thermal shutdown.  

### **Features:**  
- **Wide Input Voltage Range (4.5V–21V)** – Suitable for various power sources.  
- **High-Efficiency Synchronous Buck Operation** – Reduces power loss.  
- **Programmable Switching Frequency** – Allows optimization for efficiency or noise.  
- **Integrated MOSFET Drivers** – Simplifies design and reduces external components.  
- **Adjustable Output Voltage** – Supports multiple applications.  
- **Protection Features:**  
  - Overcurrent Protection (OCP)  
  - Overvoltage Protection (OVP)  
  - Thermal Shutdown  
- **Power Good Indicator** – Monitors output status.  

For exact datasheet details, refer to **Infineon’s official documentation** for the IR3831M.

Application Scenarios & Design Considerations

Highly Efficient Integrated 8A Sync Buck Regulator for DDR Applications

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips