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UC1825AJ from TI,Texas Instruments

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13.672ms

UC1825AJ

Manufacturer: TI

High Speed PWM Controller

Partnumber Manufacturer Quantity Availability
UC1825AJ TI 536 In Stock

Description and Introduction

High Speed PWM Controller The UC1825AJ is a high-speed PWM controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC1825AJ  
- **Type:** High-Speed PWM Controller  
- **Operating Voltage Range:** Up to 40V  
- **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:** 16-pin DIP (Plastic)  

### **Descriptions:**  
- The UC1825AJ is designed for high-frequency switching power supply applications.  
- It features precision reference and error amplifier for accurate control.  
- Includes a high-speed oscillator for fast switching applications.  
- Suitable for forward, flyback, and push-pull converter topologies.  

### **Features:**  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Adjustable Dead-Time Control:** Allows precise timing adjustments.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low voltage conditions.  
- **Current-Limiting Protection:** Enhances system reliability.  
- **Synchronization Capability:** Can be synchronized to an external clock.  
- **Double-Pulse Suppression:** Prevents multiple pulses in a single cycle.  

This information is based solely on the technical specifications and features provided in the datasheet for the UC1825AJ by Texas Instruments.

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