IC Phoenix logo

Home ›  U  › U12 > UCC3809DTR-2G4

UCC3809DTR-2G4 from TI/BB,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

UCC3809DTR-2G4

Manufacturer: TI/BB

Economy Primary Side Controller 8-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
UCC3809DTR-2G4,UCC3809DTR2G4 TI/BB 399 In Stock

Description and Introduction

Economy Primary Side Controller 8-SOIC 0 to 70 The UCC3809DTR-2G4 is a high-performance current-mode PWM controller manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Input Voltage Range:** 10V to 22V (operating)  
- **Output Drive Current:** ±1A (peak)  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC3809DTR-2G4 is designed for high-frequency power supply applications, offering precise control with current-mode operation. It features internal soft-start, cycle-by-cycle current limiting, and under-voltage lockout (UVLO) protection.  

### **Features:**  
- **Current-Mode Control:** Enhances transient response and simplifies loop compensation.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **High-Frequency Operation:** Supports switching frequencies up to 1MHz.  
- **Low Startup Current:** Minimizes power consumption during startup.  
- **Cycle-by-Cycle Current Limiting:** Protects against overcurrent conditions.  

This device is commonly used in DC-DC converters, power supplies, and other high-frequency switching applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips