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UCC38084PW from TI,Texas Instruments

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UCC38084PW

Manufacturer: TI

Current Mode Push-Pull PWM With Programmable Slope Compensation

Partnumber Manufacturer Quantity Availability
UCC38084PW TI 10 In Stock

Description and Introduction

Current Mode Push-Pull PWM With Programmable Slope Compensation The UCC38084PW is a PWM controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Current-Mode PWM Controller  
- **Package:** 8-Pin TSSOP (PW)  
- **Operating Voltage Range:** 4.5V to 12V  
- **Switching Frequency:** Up to 1MHz  
- **Output Drive Current:** ±1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The UCC38084PW is a high-performance current-mode PWM controller designed for offline and DC-DC power supplies. It features low startup and operating currents, making it suitable for energy-efficient applications.  

### **Features:**  
- **Current-Mode Control:** Provides improved transient response and simplified loop compensation.  
- **Low Startup Current:** Typically 25µA, reducing power consumption during startup.  
- **Low Operating Current:** Typically 1.7mA, enhancing efficiency.  
- **Programmable Oscillator Frequency:** Allows flexibility in design.  
- **Internal Soft-Start:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures reliable operation under low-voltage conditions.  
- **Leading-Edge Blanking:** Improves noise immunity in current sensing.  
- **Synchronous Rectification Control:** Supports efficient power conversion.  

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

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