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UCD7242RSJT from TEXAS

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UCD7242RSJT

Manufacturer: TEXAS

Digital Dual Synchronous Buck Power Driver 32-VQFN-HR -40 to 125

Partnumber Manufacturer Quantity Availability
UCD7242RSJT TEXAS 16303 In Stock

Description and Introduction

Digital Dual Synchronous Buck Power Driver 32-VQFN-HR -40 to 125 The UCD7242RSJT is a synchronous buck controller manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.7V to 5.5V  
- **Output Current:** Up to 25A  
- **Switching Frequency:** Adjustable from 250kHz to 1MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 40-pin QFN (RSJT)  

### **Descriptions:**
The UCD7242RSJT is a high-performance synchronous buck controller designed for high-current, point-of-load (POL) applications. It integrates MOSFET drivers and supports adaptive voltage positioning (AVP) for improved transient response. The device is suitable for powering processors, FPGAs, and ASICs in industrial, telecom, and computing systems.

### **Features:**
- **Integrated MOSFET Drivers:** Supports N-channel MOSFETs.  
- **Adaptive Voltage Positioning (AVP):** Enhances transient performance.  
- **Programmable Switching Frequency:** 250kHz to 1MHz.  
- **Precision Voltage Reference:** ±1% accuracy over temperature.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Overcurrent Protection (OCP):** Prevents damage during faults.  
- **Thermal Shutdown:** Protects against overheating.  
- **Soft-Start:** Reduces inrush current.  
- **Differential Remote Sensing:** Improves voltage regulation.  

This information is based on the manufacturer's datasheet for the UCD7242RSJT.

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