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UCC35701D

Advanced Voltage Mode Pulse Width Modulator

Partnumber Manufacturer Quantity Availability
UCC35701D 2 In Stock

Description and Introduction

Advanced Voltage Mode Pulse Width Modulator The UCC35701D is a high-performance synchronous buck controller manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable down to 0.9V  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Description:**  
The UCC35701D is a synchronous buck PWM controller designed for high-efficiency DC-DC conversion. It integrates control, drive, and protection features for step-down power supply applications.  

### **Features:**  
- **Voltage-Mode Control:** Provides stable regulation with external compensation.  
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within input voltage range.  
- **Overcurrent Protection:** Safeguards against excessive load conditions.  
- **Synchronous Rectification:** Improves efficiency by reducing conduction losses.  
- **Low Quiescent Current:** Enhances light-load efficiency.  

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

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