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UC28023DW from TI,Texas Instruments

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UC28023DW

Manufacturer: TI

Economy High Speed PWM Controllers

Partnumber Manufacturer Quantity Availability
UC28023DW TI 3500 In Stock

Description and Introduction

Economy High Speed PWM Controllers The UC28023DW is a high-speed PWM controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC28023DW  
- **Package:** SOIC-16  
- **Type:** High-Speed PWM Controller  
- **Operating Voltage Range:** 4.5V to 35V  
- **Switching Frequency:** Up to 1MHz  
- **Output Current (Source/Sink):** 1A (Peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The UC28023DW is a high-performance pulse-width modulation (PWM) controller designed for power supply applications. It provides precise control for switching regulators, DC-DC converters, and other power management systems. The device supports high-frequency operation and includes features for improved efficiency and reliability.  

### **Features:**  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Wide Input Voltage Range:** Operates from 4.5V to 35V.  
- **High-Current Output Drivers:** Capable of sourcing/sinking up to 1A peak current.  
- **Adjustable Dead-Time Control:** Allows optimization of power efficiency.  
- **Soft-Start Function:** Prevents excessive inrush current during startup.  
- **Error Amplifier:** Provides feedback loop stability.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  

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

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