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UCC2805PWG4 from TI/BB,Texas Instruments

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UCC2805PWG4

Manufacturer: TI/BB

Low-Power BiCMOS Current-Mode PWM 8-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2805PWG4 TI/BB 24 In Stock

Description and Introduction

Low-Power BiCMOS Current-Mode PWM 8-TSSOP -40 to 85 The UCC2805PWG4 is a high-speed PWM controller manufactured by Texas Instruments (TI).  

**Key Specifications:**  
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)  
- **Package:** TSSOP-14  
- **Topology:** Current-mode PWM controller  
- **Operating Frequency:** Up to 1MHz  
- **Input Voltage Range:** 4.5V to 12V  
- **Output Current:** 1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Features:**  
  - Adjustable switching frequency  
  - Precision reference voltage (5V ±1%)  
  - Under-voltage lockout (UVLO)  
  - Soft-start capability  
  - Error amplifier with compensation  
  - Current-sensing comparator  

**Description:**  
The UCC2805PWG4 is designed for high-efficiency power supply applications, providing precise control in switching regulators. It supports both voltage and current-mode feedback for improved stability.  

**Applications:**  
- DC-DC converters  
- Offline power supplies  
- Battery chargers  
- LED drivers  

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

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