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UC28025DWG4 from TEXAS

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UC28025DWG4

Manufacturer: TEXAS

Economy High Speed PWM Controller 16-SOIC -40 to 105

Partnumber Manufacturer Quantity Availability
UC28025DWG4 TEXAS 1171 In Stock

Description and Introduction

Economy High Speed PWM Controller 16-SOIC -40 to 105 The UC28025DWG4 is a high-speed 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)  
- **Part Number:** UC28025DWG4  
- **Package:** SOIC-16 (DWG)  
- **Type:** High-Speed PWM Controller  
- **Operating Voltage Range:** Up to 40V  
- **Output Drive Current:** 2A Peak  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- Designed for high-frequency switching power supply applications.  
- Features a high-speed PWM comparator for precise duty cycle control.  
- Includes a totem-pole output stage for driving power MOSFETs or IGBTs.  
- Supports voltage-mode and current-mode control topologies.  

### **Features:**  
- **High-Speed Operation:** Optimized for fast switching applications.  
- **Adjustable Dead-Time Control:** Prevents shoot-through in half-bridge or full-bridge configurations.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Error Amplifier:** Provides feedback loop compensation.  
- **Synchronization Input:** Allows external clock synchronization.  

For detailed electrical characteristics and application notes, refer to the official Texas Instruments datasheet.

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