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ICE3A1065L from INFINEON

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ICE3A1065L

Manufacturer: INFINEON

Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS? and Latched off Mode

Partnumber Manufacturer Quantity Availability
ICE3A1065L INFINEON 524 In Stock

Description and Introduction

Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS? and Latched off Mode The part **ICE3A1065L** is manufactured by **Infineon Technologies**. Below are its specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Category:** SMPS Controller IC  
- **Topology:** Flyback  
- **Input Voltage Range:** 85V to 265V AC  
- **Output Power:** Up to 15W (depending on design)  
- **Switching Frequency:** 65 kHz (fixed)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** DIP-8  
- **Control Method:** Current Mode PWM  

### **Descriptions:**  
The **ICE3A1065L** is a monolithic integrated circuit designed for offline switch-mode power supplies (SMPS). It is optimized for cost-effective flyback converters with low standby power consumption. The IC integrates a high-voltage startup circuit, PWM controller, and protection features.  

### **Features:**  
- **Integrated 650V CoolMOS™ Power MOSFET**  
- **Low Startup Current (< 30 µA)**  
- **Built-in Soft Start**  
- **Cycle-by-Cycle Current Limiting**  
- **Overload Protection (OLP)**  
- **Over-Temperature Protection (OTP)**  
- **Under-Voltage Lockout (UVLO)**  
- **Auto-Restart Mode for Fault Conditions**  
- **Low EMI due to Frequency Jittering**  

This information is based on Infineon's official documentation for the ICE3A1065L. For detailed application notes or design guidelines, refer to the datasheet.

Partnumber Manufacturer Quantity Availability
ICE3A1065L LNFINEON 3240 In Stock

Description and Introduction

Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS? and Latched off Mode The part **ICE3A1065L** is manufactured by **Infineon Technologies**.  

### **Specifications:**  
- **Category:** SMPS (Switched-Mode Power Supply) Controller IC  
- **Topology:** Flyback  
- **Input Voltage Range:** 85 V to 265 V (AC)  
- **Output Power:** Up to 15 W (depending on design)  
- **Switching Frequency:** 65 kHz (fixed)  
- **Maximum Duty Cycle:** 72%  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** DIP-8  

### **Descriptions:**  
The **ICE3A1065L** is a high-performance offline PWM controller designed for low-power flyback converters. It integrates a high-voltage startup cell, reducing external component count. It features built-in protections such as overvoltage (OVP), overcurrent (OCP), and overtemperature (OTP) protection.  

### **Features:**  
- **Integrated 650 V startup cell**  
- **Low standby power consumption**  
- **Frequency jittering for reduced EMI**  
- **Soft-start function**  
- **Cycle-by-cycle current limiting**  
- **Auto-restart mode for fault conditions**  
- **Low external component count**  

For detailed application notes and design guidelines, refer to the official **Infineon datasheet**.

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