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UC3834N from UC

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UC3834N

Manufacturer: UC

High Efficiency Linear Regulator

Partnumber Manufacturer Quantity Availability
UC3834N UC 89 In Stock

Description and Introduction

High Efficiency Linear Regulator The UC3834N is a high-performance PWM controller manufactured by Texas Instruments. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Operating Frequency:** Up to 500kHz  
- **Output Drive Current:** 1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Bandwidth:** 5MHz  
- **Soft-Start Capability:** Yes  
- **Under-Voltage Lockout (UVLO):** Adjustable  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** PDIP-16  

### **Descriptions:**  
The UC3834N is a versatile pulse-width modulation (PWM) controller designed for high-efficiency power supply applications. It provides precise voltage regulation and supports both voltage-mode and current-mode control. The device includes features like soft-start, adjustable dead-time control, and under-voltage lockout for enhanced system reliability.  

### **Features:**  
- **Voltage-Mode and Current-Mode Control**  
- **Programmable Oscillator Frequency**  
- **Precision Reference Voltage (5V ±1%)**  
- **Synchronous or Non-Synchronous Operation**  
- **Adjustable Dead-Time Control**  
- **Error Amplifier with High Bandwidth**  
- **Over-Current Protection**  
- **Thermal Shutdown Protection**  

These details are based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
UC3834N TI 39 In Stock

Description and Introduction

High Efficiency Linear Regulator The UC3834N is a high-performance PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 1A (peak)  
- **Switching Frequency:** Adjustable up to 500kHz  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 16-Pin DIP (PDIP)  

### **Descriptions:**  
The UC3834N is a versatile pulse-width modulation (PWM) controller designed for power supply applications. It provides precise voltage regulation and supports both voltage-mode and current-mode control.  

### **Features:**  
- Adjustable dead-time control  
- Soft-start capability  
- Under-voltage lockout (UVLO)  
- Error amplifier with high gain bandwidth  
- Synchronizable oscillator  
- Dual pulse suppression  

This IC is commonly used in switch-mode power supplies (SMPS), DC-DC converters, and motor control applications.

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