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UCC2804DTRG4 from TI,Texas Instruments

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UCC2804DTRG4

Manufacturer: TI

Low-Power BiCMOS Current-Mode PWM

Partnumber Manufacturer Quantity Availability
UCC2804DTRG4 TI 11500 In Stock

Description and Introduction

Low-Power BiCMOS Current-Mode PWM The UCC2804DTRG4 is a PWM controller manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Type:** Current Mode PWM Controller  
- **Topology:** Flyback, Forward  
- **Output Type:** Totem Pole  
- **Number of Outputs:** 1  
- **Switching Frequency:** 500kHz  
- **Duty Cycle (Max):** 100%  
- **Supply Voltage (Vcc/Vdd):** Up to 22V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

**Descriptions:**  
The UCC2804DTRG4 is designed for high-performance offline and DC-DC power supplies. It features current-mode control for improved transient response and simplified loop compensation.  

**Features:**  
- Current-mode PWM control  
- Internal trimmed bandgap reference  
- Under-voltage lockout (UVLO)  
- Low startup current (< 1mA)  
- High-current totem-pole output  
- Latching PWM for cycle-by-cycle current limiting  
- Soft-start capability  

This device is commonly used in power supply applications requiring precise regulation and high efficiency.

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