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ICE2A765P from INFINEON

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ICE2A765P

Manufacturer: INFINEON

Integrated Power ICs

Partnumber Manufacturer Quantity Availability
ICE2A765P INFINEON 1727 In Stock

Description and Introduction

Integrated Power ICs The **ICE2A765P** is a power management IC manufactured by **Infineon Technologies**. Below are its key specifications, descriptions, and features based on available data:

### **Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Category:** Power Management IC  
- **Type:** SMPS (Switched-Mode Power Supply) Controller  
- **Topology:** Flyback  
- **Input Voltage Range:** 85V to 265V AC (universal mains)  
- **Output Power:** Up to 25W (depending on design)  
- **Switching Frequency:** Fixed (typically around 100 kHz)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DIP-8 (Dual In-line Package, 8-pin)  
- **Protection Features:** Overload protection (OLP), overvoltage protection (OVP), undervoltage lockout (UVLO), thermal shutdown  

### **Descriptions:**
- The **ICE2A765P** is a high-voltage **PWM controller** designed for offline flyback converters.  
- It integrates a **700V avalanche-rugged power MOSFET**, reducing external component count.  
- Suitable for **low-power AC/DC converters** in applications like adapters, chargers, and auxiliary power supplies.  
- Uses **current-mode control** for improved transient response and cycle-by-cycle current limiting.  

### **Features:**
- **Integrated 700V MOSFET** for compact designs.  
- **Low standby power consumption** (meets energy efficiency standards).  
- **Built-in soft-start** to reduce inrush current.  
- **Frequency jittering** for reduced EMI emissions.  
- **Auto-restart protection** in fault conditions.  
- **Cycle-by-cycle current limiting** for enhanced safety.  

This information is based on Infineon’s official documentation for the **ICE2A765P**. For detailed application notes or design guidelines, refer to Infineon’s datasheets.

Application Scenarios & Design Considerations

Integrated Power ICs

Alternative Part Number

  • TOP264EG --: Integrated offline switcher in the same power class with built-in controller and MOSFET, suitable as a functional replacement in flyback designs.
  • NCP1216AP100G --: Current-mode PWM controller for offline flyback converters, commonly used where the ICE2A765 controller function is required.
  • UC3845BN --: Widely available current-mode PWM controller that can implement the control function in a redesigned offline power supply.
  • NCP1252ADR2G --: PWM controller IC commonly used in offline flyback supplies, offering a comparable control function for redesign-based replacement.

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