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ICE3B1565J from INFINEON

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ICE3B1565J

Manufacturer: INFINEON, INFIEON

Off-Line SMPS Current Mode Controller with integrated 650V CoolMOS? and Startup cell (frequency jitter Mode) in DIP-8 Product Highlights

Partnumber Manufacturer Quantity Availability
ICE3B1565J INFINEON, INFIEON 95 In Stock

Description and Introduction

Off-Line SMPS Current Mode Controller with integrated 650V CoolMOS? and Startup cell (frequency jitter Mode) in DIP-8 Product Highlights The part **ICE3B1565J** is manufactured by **Infineon**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** SMPS (Switched-Mode Power Supply) 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-7 (Through-Hole)  
- **Protection Features:** Overload Protection (OLP), Overvoltage Protection (OVP), Over-Temperature Protection (OTP), Short-Circuit Protection (SCP)  

### **Descriptions:**  
- Designed for low-power offline switch-mode power supplies (SMPS).  
- Integrates a high-voltage startup circuit, reducing external components.  
- Uses a current-mode PWM controller for stable operation.  

### **Features:**  
- **Built-in 650V MOSFET** for simplified design.  
- **Low Standby Power Consumption** (<100mW).  
- **Soft Start** to reduce inrush current.  
- **Frequency Jittering** for improved EMI performance.  
- **Auto-Restart Mode** for fault recovery.  

This information is strictly factual and based on Infineon's official documentation.

Application Scenarios & Design Considerations

Off-Line SMPS Current Mode Controller with integrated 650V CoolMOS? and Startup cell (frequency jitter Mode) in DIP-8 Product Highlights

Alternative Part Number

  • NCP1252ADR2G --: Offline flyback PWM controller with integrated high-voltage startup and comparable power range; widely available and pin-function compatible for many ICE3B1565J designs.
  • UC3845BN --: Classic current-mode PWM controller suitable for flyback converters; requires external startup circuit but is a proven, low-cost substitute for offline SMPS designs.
  • VIPER22A --: Integrated offline switcher with built-in power MOSFET and current-mode control, offering a compact alternative for low-to-medium power flyback applications.
  • SG6848D --: Green-mode PWM controller intended for offline flyback adapters, offering similar functionality and a clearly different part-number series.

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