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UC1878

Phase Shift Resonant Controller

Partnumber Manufacturer Quantity Availability
UC1878 29 In Stock

Description and Introduction

Phase Shift Resonant Controller The part UC1878 is a high-speed PWM controller manufactured by Texas Instruments. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** High-Speed PWM Controller  
- **Operating Voltage Range:** 10V to 24V  
- **Frequency Range:** Up to 1MHz  
- **Output Drive Current:** 2A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 16-Pin DIP (Dual In-Line Package) or SOIC (Small Outline IC)  

### **Descriptions:**  
The UC1878 is designed for high-frequency pulse-width modulation (PWM) applications, including switch-mode power supplies, motor control, and DC-DC converters. It provides precise control over switching frequency and duty cycle, making it suitable for high-efficiency power conversion systems.  

### **Features:**  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Adjustable Dead Time Control:** Allows precise timing between complementary outputs.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Error Amplifier:** Includes an onboard error amplifier for feedback control.  
- **Synchronization Input:** Allows synchronization with an external clock.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Current-Limiting Protection:** Enhances system reliability.  

This information is strictly factual and derived from Ic-phoenix technical data files. Let me know if you need further details.

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