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UCC384-ADJ from TI,Texas Instruments

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UCC384-ADJ

Manufacturer: TI

Low Dropout (LDO) 0.5A Negative Linear Regulator

Partnumber Manufacturer Quantity Availability
UCC384-ADJ,UCC384ADJ TI 21 In Stock

Description and Introduction

Low Dropout (LDO) 0.5A Negative Linear Regulator The UCC384-ADJ is a high-performance current-mode PWM controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 8.5V to 30V  
- **Output Voltage:** Adjustable (via external resistors)  
- **Switching Frequency:** Up to 500 kHz  
- **Maximum Duty Cycle:** 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Peak Output Current:** ±1A (source/sink)  
- **Reference Voltage:** 5V (internal)  
- **Start-Up Current:** <1mA  
- **Package Options:** 8-Pin PDIP, SOIC  

### **Descriptions:**  
The UCC384-ADJ is a versatile PWM controller designed for DC-DC converter applications. It operates in current-mode control, providing improved loop response and simplified feedback compensation. The adjustable output voltage allows flexibility in various power supply designs.  

### **Features:**  
- **Current-Mode Control:** Enhances transient response and simplifies loop compensation.  
- **Adjustable Output Voltage:** External resistors set the desired output.  
- **Low Start-Up Current:** Ensures efficient operation at low power.  
- **High-Frequency Operation:** Supports switching frequencies up to 500 kHz.  
- **Wide Input Voltage Range:** Suitable for various power supply designs.  
- **Internal Reference Voltage:** 5V precision reference for feedback control.  
- **Under-Voltage Lockout (UVLO):** Ensures reliable operation under low input voltage conditions.  

This information is strictly based on the manufacturer's datasheet for the UCC384-ADJ.

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