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UCC3809DTR-1G4 from TI/BB,Texas Instruments

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15.015ms

UCC3809DTR-1G4

Manufacturer: TI/BB

Economy Primary Side Controller 8-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
UCC3809DTR-1G4,UCC3809DTR1G4 TI/BB 8 In Stock

Description and Introduction

Economy Primary Side Controller 8-SOIC 0 to 70 The UCC3809DTR-1G4 is a PWM controller from Texas Instruments/Burr-Brown (TI/BB).  

**Key Specifications:**  
- **Type:** Current Mode PWM Controller  
- **Output Configuration:** Single  
- **Topology:** Boost, Flyback, Forward  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle (Max):** 100%  
- **Supply Voltage (Vcc):** 10V to 16V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

**Descriptions & Features:**  
- Designed for high-performance offline and DC-DC power supplies.  
- Features a high-speed current-sense comparator for cycle-by-cycle current limiting.  
- Includes an internal oscillator with programmable frequency.  
- Provides soft-start functionality.  
- Low startup and operating current.  
- Under-voltage lockout (UVLO) protection.  
- Available in a surface-mount SOIC-8 package.  

This information is based solely on the manufacturer's datasheet.

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