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UCC284DP-12 from TI,Texas Instruments

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7.813ms

UCC284DP-12

Manufacturer: TI

12

Partnumber Manufacturer Quantity Availability
UCC284DP-12,UCC284DP12 TI 131 In Stock

Description and Introduction

12 The UCC284DP-12 is a PWM controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC284DP-12  
- **Type:** Current-Mode PWM Controller  
- **Topology:** Flyback, Forward, Boost, Buck  
- **Operating Frequency:** Up to 1MHz  
- **Output Drive Current:** ±1A (peak)  
- **Supply Voltage (VCC):** 12V (nominal)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PDIP-8 (Plastic Dual In-Line Package)  

### **Descriptions:**  
The UCC284DP-12 is a high-performance current-mode PWM controller designed for power supply applications. It provides precise regulation and high efficiency in various DC-DC converter topologies. The device includes features such as soft-start, cycle-by-cycle current limiting, and under-voltage lockout (UVLO) for reliable operation.  

### **Features:**  
- **Current-Mode Control:** Improves loop response and simplifies compensation.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within specified voltage range.  
- **Cycle-by-Cycle Current Limiting:** Protects against overloads.  
- **High-Frequency Operation:** Supports switching frequencies up to 1MHz.  
- **Wide Input Voltage Range:** Suitable for various power supply designs.  
- **Low Startup Current:** Enhances efficiency in standby modes.  

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

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