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UC2834N from UC

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UC2834N

Manufacturer: UC

High Efficiency Linear Regulator

Partnumber Manufacturer Quantity Availability
UC2834N UC 122 In Stock

Description and Introduction

High Efficiency Linear Regulator The UC2834N is a high-performance switching regulator controller manufactured by Texas Instruments.  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** Up to 500kHz  
- **Output Current:** Up to 5A (with external components)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin DIP (Dual In-Line Package)  

### **Descriptions and Features:**  
- Designed for high-efficiency DC-DC converter applications.  
- Includes an on-board error amplifier for feedback control.  
- Features a precision reference voltage (typically 5V).  
- Supports both voltage-mode and current-mode control.  
- Includes under-voltage lockout (UVLO) protection.  
- Adjustable soft-start functionality.  
- Provides pulse-width modulation (PWM) control.  
- Suitable for step-down (buck), step-up (boost), and inverting converter topologies.  

This IC is commonly used in power supply designs for industrial, automotive, and telecommunications applications.

Application Scenarios & Design Considerations

High Efficiency Linear Regulator
Partnumber Manufacturer Quantity Availability
UC2834N TI 770 In Stock

Description and Introduction

High Efficiency Linear Regulator The UC2834N is a high-speed PWM controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** PWM Controller  
- **Topology:** Voltage Mode  
- **Frequency Range:** Up to 1 MHz  
- **Output Drive Current:** 1A (peak)  
- **Supply Voltage (VCC):** 8V to 40V  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin DIP (Dual In-Line Package)  

### **Descriptions:**  
The UC2834N is a high-performance pulse-width modulation (PWM) controller designed for power supply applications. It provides precise voltage regulation and supports a wide input voltage range, making it suitable for various switching power supply designs.  

### **Features:**  
- High-speed operation (up to 1 MHz)  
- Adjustable dead-time control  
- Soft-start capability  
- Under-voltage lockout (UVLO) protection  
- Error amplifier with high gain bandwidth  
- Synchronizable oscillator  
- Single-ended or push-pull output configuration  
- Precision reference voltage (5V ±1%)  

This information is based solely on the technical specifications provided by Texas Instruments for the UC2834N PWM controller.

Application Scenarios & Design Considerations

High Efficiency Linear Regulator

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