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UCC2808APW-2G4 from TEXAS

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UCC2808APW-2G4

Manufacturer: TEXAS

Low-Power Current-Mode Push-Pull PWM 8-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2808APW-2G4,UCC2808APW2G4 TEXAS 138 In Stock

Description and Introduction

Low-Power Current-Mode Push-Pull PWM 8-TSSOP -40 to 85 The UCC2808APW-2G4 is a PFC (Power Factor Correction) controller manufactured by Texas Instruments.  

### **Specifications:**  
- **Type:** Average Current Mode PFC Controller  
- **Package:** TSSOP-8  
- **Operating Temperature Range:** -40°C to 105°C  
- **Input Voltage Range:** 10V to 17V  
- **Switching Frequency:** Adjustable up to 250kHz  
- **Output Drive Current:** ±1.5A (peak)  
- **Features:**  
  - High-speed PWM controller  
  - Low start-up current (<150µA)  
  - Precision reference voltage (5V ±1%)  
  - Programmable oscillator frequency  
  - Soft-start functionality  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  

### **Descriptions:**  
The UCC2808APW-2G4 is designed for power factor correction in AC/DC power supplies. It operates in continuous conduction mode (CCM) and provides average current mode control for improved efficiency and reduced harmonic distortion.  

### **Features:**  
- **Average Current Mode Control:** Ensures low THD (Total Harmonic Distortion).  
- **Programmable Frequency:** Allows optimization of efficiency and component selection.  
- **Low Power Consumption:** Enhances efficiency in standby modes.  
- **Protection Features:** Includes OVP and UVLO for system reliability.  
- **Soft-Start:** Reduces inrush current during startup.  

This device is commonly used in power supplies, LED drivers, and industrial applications requiring high power factor correction.

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