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UC2825ADWG4 from TEXAS

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UC2825ADWG4

Manufacturer: TEXAS

High Speed PWM Controller 16-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UC2825ADWG4 TEXAS 2 In Stock

Description and Introduction

High Speed PWM Controller 16-SOIC -40 to 85 The UC2825ADWG4 is a high-speed PWM controller manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Category:** Integrated Circuits (ICs)  
- **Family:** PMIC - Voltage Regulators - DC DC Switching Controllers  
- **Series:** UC2825  
- **Package:** SOIC-16 (Wide)  
- **Operating Temperature:** -40°C to +85°C  
- **Mounting Type:** Surface Mount  
- **Output Type:** Transistor Driver  
- **Topology:** Buck, Boost, Flyback, Forward  
- **Number of Outputs:** 1  
- **Frequency - Switching:** Up to 1MHz  
- **Duty Cycle (Max):** 100%  
- **Voltage - Supply (Vcc/Vdd):** 8V to 35V  
- **Control Features:** Frequency Control, Soft Start  

### **Descriptions:**
- The UC2825ADWG4 is a high-performance PWM controller designed for DC-DC converter applications.  
- It provides precise regulation and high-speed switching capabilities, making it suitable for power supply designs.  
- The device includes features like under-voltage lockout (UVLO), programmable soft-start, and error amplifier for feedback control.  

### **Features:**
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Wide Input Voltage Range:** Operates from 8V to 35V.  
- **Programmable Dead-Time Control:** Allows optimization of power efficiency.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Error Amplifier:** Provides accurate feedback regulation.  
- **Dual Pulse-Width Modulation (PWM) Outputs:** Supports push-pull or single-ended configurations.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  

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

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