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ICE2B765P from INFINFON

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ICE2B765P

Manufacturer: INFINFON

Integrated Power ICs

Partnumber Manufacturer Quantity Availability
ICE2B765P INFINFON 1145 In Stock

Description and Introduction

Integrated Power ICs The ICE2B765P is a power management IC manufactured by Infineon Technologies. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Infineon Technologies  
- **Category:** Power Management IC  
- **Type:** SMPS (Switched-Mode Power Supply) Controller  
- **Topology:** Flyback  
- **Input Voltage Range:** 8.5V to 30V  
- **Switching Frequency:** Up to 300 kHz  
- **Output Power:** Up to 25W (depending on application conditions)  
- **Package:** DIP-7 (PDIP-7)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions:**  
- The ICE2B765P is a high-voltage startup integrated PWM controller designed for offline flyback converters.  
- It includes built-in protection features such as overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown.  
- It is optimized for low standby power consumption and high efficiency.  

### **Features:**  
- **Integrated High-Voltage Startup:** Reduces external component count.  
- **Soft Start:** Minimizes inrush current.  
- **Frequency Jittering:** Reduces EMI emissions.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency and noise.  
- **Cycle-by-Cycle Current Limiting:** Protects against overloads.  
- **Burst Mode Operation:** Enhances efficiency at light loads.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Integrated Power ICs

Alternative Part Number

  • NCP1252APG --: Current-mode PWM controller in DIP-8 with comparable control features, suitable for offline flyback designs and widely available.
  • UC3845BN --: Industry-standard current-mode PWM controller in DIP-8, well documented and commonly used as a functional substitute in SMPS designs.
  • SG6848D --: Green-mode PWM controller for offline power supplies with similar control architecture, usable in low-to-medium power adapter designs.
  • UC3844AN --: Industry-standard current-mode PWM controller in DIP-8, well documented and easy to source; requires minor circuit tuning but is a proven replacement for offline flyback controllers.

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