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ICE3B0565 from LNFINEON

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ICE3B0565

Manufacturer: LNFINEON

Third Generation Fixed Frequency Intergrated Power ICs for Switched Mode Power Supplies

Partnumber Manufacturer Quantity Availability
ICE3B0565 LNFINEON 3700 In Stock

Description and Introduction

Third Generation Fixed Frequency Intergrated Power ICs for Switched Mode Power Supplies Here are the factual details about the part **ICE3B0565** from the manufacturer **Infineon**:

### **Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Part Number:** ICE3B0565  
- **Category:** Power Management ICs  
- **Type:** SMPS (Switched-Mode Power Supply) Controller  
- **Topology:** Flyback  
- **Input Voltage Range:** 85V to 265V AC (universal input)  
- **Output Power:** Up to 6.5W (typical)  
- **Switching Frequency:** 65 kHz (fixed)  
- **Output Voltage:** Adjustable (depends on external components)  
- **Current Mode Control:** Yes  
- **Protection Features:**  
  - Overload Protection (OLP)  
  - Overvoltage Protection (OVP)  
  - Over-temperature Protection (OTP)  
  - Short-Circuit Protection (SCP)  
  - Soft Start  
- **Package:** DIP-8 (PDIP-8)  

### **Descriptions:**
The **ICE3B0565** is a low-cost, low-power offline SMPS controller designed for flyback converters. It integrates a high-voltage startup cell, reducing external component count. The IC operates in current-mode control for improved stability and transient response.  

### **Features:**
- **Integrated 650V Startup Cell:** Eliminates the need for an external startup resistor.  
- **Low Standby Power Consumption:** < 100mW (typical).  
- **Frequency Jittering:** Reduces EMI emissions.  
- **Built-in Protection Mechanisms:** Ensures safe operation under fault conditions.  
- **Green Mode Operation:** Enhances efficiency at light loads.  
- **Fixed 65kHz Switching Frequency:** Optimized for low-power applications.  

For exact application schematics and detailed electrical characteristics, refer to the official **Infineon ICE3B0565 datasheet**.

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