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UCC2813D-2G4 from UCC

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UCC2813D-2G4

Manufacturer: UCC

Low Power Economy BiCMOS Current Mode PWM 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2813D-2G4,UCC2813D2G4 UCC 27 In Stock

Description and Introduction

Low Power Economy BiCMOS Current Mode PWM 8-SOIC -40 to 85 The UCC2813D-2G4 is a high-performance, current-mode PWM controller manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Part Number:** UCC2813D-2G4  
- **Type:** Current-Mode PWM Controller  
- **Topology:** Supports Flyback, Forward, and Boost Converters  
- **Frequency Range:** Up to 1 MHz  
- **Operating Voltage Range:** 8.5V to 21V  
- **Output Drive Current:** ±1.5A (Peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Switching Frequency:** Adjustable via external components  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package:** SOIC-8  

### **Descriptions:**
- The UCC2813D-2G4 is designed for high-efficiency power supply applications.  
- It provides precise control for switching power supplies with current-mode operation.  
- The device includes features for soft-start, cycle-by-cycle current limiting, and undervoltage lockout (UVLO).  

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

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

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