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ICE2A280 from INFINEON

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ICE2A280

Manufacturer: INFINEON

Off-Line SMPS Current Mode Controller with integrated 650V/800V CoolMOS

Partnumber Manufacturer Quantity Availability
ICE2A280 INFINEON 43 In Stock

Description and Introduction

Off-Line SMPS Current Mode Controller with integrated 650V/800V CoolMOS The ICE2A280 is a power supply controller IC manufactured by Infineon Technologies. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Type:** SMPS (Switched-Mode Power Supply) Controller  
- **Topology:** Flyback converter  
- **Operating Voltage Range:** Up to 650V  
- **Switching Frequency:** Fixed at 100 kHz  
- **Current Sensing:** Internal current sense for cycle-by-cycle current limiting  
- **Protection Features:**  
  - Overload protection (OLP)  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Over-temperature protection (OTP)  
- **Package:** DIP-8 or SO-8  

### **Descriptions:**
- The ICE2A280 is designed for offline flyback converters in low to medium power applications.  
- It integrates a high-voltage startup circuit, reducing external component count.  
- The IC provides precise PWM control for stable power conversion.  

### **Features:**
- **High-Voltage Startup:** Built-in startup cell for simplified design.  
- **Soft Start:** Reduces inrush current during startup.  
- **Frequency Jittering:** Minimizes EMI emissions.  
- **Auto-Restart Mode:** Activates after fault conditions for system recovery.  
- **Low Standby Power:** Optimized for energy-efficient applications.  

This information is based solely on Infineon's official documentation for the ICE2A280.

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