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IR3832WMTRPBF from IR,International Rectifier

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IR3832WMTRPBF

Manufacturer: IR

Highly Efficient Integrated 4A Sync Buck Regulator for DDR applications

Partnumber Manufacturer Quantity Availability
IR3832WMTRPBF IR 4000 In Stock

Description and Introduction

Highly Efficient Integrated 4A Sync Buck Regulator for DDR applications The **IR3832WMTRPBF** is a voltage regulator IC manufactured by **Infineon Technologies (formerly International Rectifier, IR)**.  

### **Key Specifications:**  
- **Manufacturer:** Infineon Technologies (IR)  
- **Part Number:** IR3832WMTRPBF  
- **Package:** 10-WDFN (3x3)  
- **Type:** Synchronous Buck PWM Controller  
- **Input Voltage Range:** 4.5V to 24V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** Adjustable (300kHz to 1MHz)  
- **Output Current:** Supports high-current applications (external FETs required)  
- **Efficiency:** High efficiency with synchronous rectification  
- **Protection Features:** Overcurrent, overvoltage, undervoltage lockout (UVLO), and thermal shutdown  

### **Descriptions & Features:**  
- **Synchronous Buck Controller:** Designed for DC-DC step-down voltage regulation.  
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Integrated Drivers:** Supports N-channel MOSFETs for high-current applications.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Precision Reference:** 0.6V ±1% reference voltage for accurate regulation.  
- **Wide Input Range:** Suitable for various power supply applications.  
- **Thermal Protection:** Prevents damage from excessive heat.  

This IC is commonly used in **point-of-load (POL) regulators, industrial power supplies, and embedded systems**.  

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)

Application Scenarios & Design Considerations

Highly Efficient Integrated 4A Sync Buck Regulator for DDR applications

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