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UCC2804NG4 from TEXAS

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UCC2804NG4

Manufacturer: TEXAS

Low-Power BiCMOS Current-Mode PWM 8-PDIP -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2804NG4 TEXAS 369 In Stock

Description and Introduction

Low-Power BiCMOS Current-Mode PWM 8-PDIP -40 to 85 The UCC2804NG4 is a PWM controller manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Category:** PMIC - Voltage Regulators - DC DC Switching Controllers  
- **Series:** UCC2804  
- **Packaging:** Tube  
- **Package/Case:** PDIP-8  
- **Operating Temperature:** -40°C to 85°C  
- **Output Type:** Transistor Driver  
- **Topology:** Boost, Flyback, Forward  
- **Number of Outputs:** 1  
- **Output Phases:** 1  
- **Voltage - Supply (Vcc/Vdd):** 10V to 30V  
- **Frequency - Switching:** 500kHz  
- **Duty Cycle (Max):** 95%  
- **Clock Sync:** No  
- **Control Features:** Frequency Control  
- **Mounting Type:** Through Hole  

### **Descriptions:**  
The UCC2804NG4 is a high-performance current-mode PWM controller designed for DC-DC converter applications. It provides precise regulation and high efficiency in power supply designs, supporting boost, flyback, and forward topologies.  

### **Features:**  
- **Current-Mode Control:** Enhances loop response and simplifies compensation.  
- **High-Frequency Operation:** Up to 500kHz switching frequency.  
- **Wide Input Voltage Range:** 10V to 30V supply range.  
- **High Output Drive:** Capable of driving power MOSFETs directly.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Low Startup Current:** Minimizes power consumption during startup.  

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

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