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UCC2813DTR-5G4 from TI,Texas Instruments

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UCC2813DTR-5G4

Manufacturer: TI

Low Power Economy BiCMOS Current Mode PWM 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2813DTR-5G4,UCC2813DTR5G4 TI 20 In Stock

Description and Introduction

Low Power Economy BiCMOS Current Mode PWM 8-SOIC -40 to 85 The UCC2813DTR-5G4 is a high-performance, current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 8.5V to 21V  
- **Operating Frequency:** Up to 1MHz  
- **Output Drive Current:** ±1.5A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Switching Frequency:** Adjustable via external components  
- **UVLO (Undervoltage Lockout):** 8.5V (on), 7.6V (off)  
- **Package:** SOIC-16  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The UCC2813DTR-5G4 is designed for high-efficiency power supply applications, including AC/DC and DC/DC converters. It features current-mode control for improved transient response and cycle-by-cycle current limiting.  

### **Features:**  
- **Current-Mode Control:** Enhances loop stability and transient response.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Synchronization Capability:** Allows external clock synchronization.  
- **Error Amplifier:** Provides precise voltage regulation.  
- **Overcurrent Protection:** Includes cycle-by-cycle current limiting.  
- **Low Startup Current:** Ensures efficient operation at low power.  

For more details, refer to the official TI datasheet.

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