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TDA16834 from INFINEON

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TDA16834

Manufacturer: INFINEON

Off-line SMPS Controller with 600 V S...

Partnumber Manufacturer Quantity Availability
TDA16834 INFINEON 355 In Stock

Description and Introduction

Off-line SMPS Controller with 600 V S... The TDA16834 from Infineon is a switch mode power supply (SMPS) controller IC designed for offline power supplies. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Infineon Technologies  
- **Type:** SMPS (Switch Mode Power Supply) Controller  
- **Package:** P-DIP-8-1 (DIP-8)  
- **Operating Voltage Range:** 8.5V to 28V  
- **Switching Frequency:** Adjustable (typically up to 200 kHz)  
- **Current Consumption (Standby):** < 1 mA  
- **Maximum Duty Cycle:** Adjustable (typically up to 80%)  
- **Protection Features:** Overvoltage, Overcurrent, Undervoltage Lockout (UVLO), Overload Protection  

### **Descriptions:**  
The TDA16834 is a monolithic integrated circuit optimized for offline flyback and forward converters. It operates in quasi-resonant mode to improve efficiency and reduce EMI. The IC includes built-in soft-start functionality and is suitable for applications like power adapters, LED drivers, and auxiliary power supplies.  

### **Features:**  
- **Quasi-Resonant Operation:** Reduces switching losses and EMI.  
- **Soft-Start Function:** Minimizes inrush current.  
- **Adjustable Frequency:** Allows optimization for efficiency.  
- **Integrated Protections:**  
  - Overvoltage Protection (OVP)  
  - Overcurrent Protection (OCP)  
  - Undervoltage Lockout (UVLO)  
- **Low Standby Power Consumption:** Suitable for energy-efficient designs.  
- **Primary-Side Regulation (PSR):** Simplifies design by eliminating secondary feedback.  

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

Application Scenarios & Design Considerations

Off-line SMPS Controller with 600 V S...

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