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UC3825DW from TI/BB,Texas Instruments

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UC3825DW

Manufacturer: TI/BB

High Speed PWM Controller

Partnumber Manufacturer Quantity Availability
UC3825DW TI/BB 223 In Stock

Description and Introduction

High Speed PWM Controller The UC3825DW is a high-speed PWM controller manufactured by Texas Instruments (TI) and Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)  
- **Category:** IC (Integrated Circuit)  
- **Family:** PWM (Pulse Width Modulation) Controller  
- **Topology:** Buck, Boost, Flyback, Forward  
- **Output Type:** Push-Pull  
- **Number of Outputs:** 2  
- **Frequency - Max:** 1MHz  
- **Duty Cycle (Max):** 100%  
- **Supply Voltage (Vcc/Vin):** 10V to 30V  
- **Operating Temperature:** -40°C to +85°C  
- **Package / Case:** SOIC-16 (DW)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The UC3825DW is a high-performance PWM controller designed for power supply applications. It provides precise control for switching power converters with fast response times and high efficiency. It includes features such as soft-start, current limiting, and under-voltage lockout (UVLO).  

### **Features:**  
- **High-Speed Operation:** Up to 1MHz switching frequency  
- **Adjustable Dead-Time Control:** Optimizes efficiency  
- **Soft-Start Capability:** Reduces inrush current  
- **Under-Voltage Lockout (UVLO):** Ensures proper startup  
- **Current Limiting:** Protects against overloads  
- **Double-Pulse Suppression:** Prevents multiple pulses  
- **Synchronous Operation:** Compatible with external clock  
- **Low Startup Current:** Typically 1mA  

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

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