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UCC38086D from UC

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UCC38086D

Manufacturer: UC

Current Mode Push-Pull PWM With Programmable Slope Compensation

Partnumber Manufacturer Quantity Availability
UCC38086D UC 342 In Stock

Description and Introduction

Current Mode Push-Pull PWM With Programmable Slope Compensation The UCC38086D is a high-performance current-mode PWM controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **Texas Instruments (TI)**  

### **Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Input Voltage Range:** 8.5V to 21V (operating)  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Output Drive Current:** 1A peak (source/sink)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The UCC38086D is designed for high-frequency, high-efficiency power supply applications.  
- It features a current-mode control architecture for improved transient response and simplified loop compensation.  
- Includes built-in protections such as undervoltage lockout (UVLO), cycle-by-cycle current limiting, and soft-start.  

### **Features:**  
- **Current-Mode Control:** Enhances loop stability and transient response.  
- **Adjustable Switching Frequency:** Up to 1MHz for compact designs.  
- **Integrated High-Current Gate Driver:** 1A peak output for driving power MOSFETs efficiently.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Cycle-by-Cycle Current Limiting:** Protects against overcurrent conditions.  
- **Wide Operating Voltage Range:** Supports various power supply designs.  

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

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