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UCC284DP-ADJG4 from TI/BB,Texas Instruments

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UCC284DP-ADJG4

Manufacturer: TI/BB

Low-Dropout, 0.5-A, Negative Linear Regulator 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UCC284DP-ADJG4,UCC284DPADJG4 TI/BB 87 In Stock

Description and Introduction

Low-Dropout, 0.5-A, Negative Linear Regulator 8-SOIC -40 to 85 The UCC284DP-ADJG4 is a PWM controller IC manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments/Burr-Brown  
- **Type:** Current Mode PWM Controller  
- **Topology:** Flyback, Forward, Buck, Boost  
- **Switching Frequency:** Up to 1MHz  
- **Output Voltage:** Adjustable  
- **Input Voltage Range:** 8.4V to 30V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-14  

### **Descriptions:**  
The UCC284DP-ADJG4 is a high-performance current-mode PWM controller designed for DC-DC power conversion applications. It provides precise regulation and protection features, making it suitable for various power supply designs.  

### **Features:**  
- **Current-Mode Control:** Enhances loop response and simplifies compensation.  
- **Programmable Switching Frequency:** Up to 1MHz operation.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Error Amplifier:** Provides accurate feedback regulation.  
- **High-Current Totem Pole Output:** Directly drives power MOSFETs.  
- **Protection Features:** Includes overcurrent and overtemperature protection.  

For detailed technical specifications, refer to the official datasheet from Texas Instruments.

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