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ICE1QS01G from INFINEON

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ICE1QS01G

Manufacturer: INFINEON

Power Control ICs

Partnumber Manufacturer Quantity Availability
ICE1QS01G INFINEON 3420 In Stock

Description and Introduction

Power Control ICs The **ICE1QS01G** is a power management IC manufactured by **Infineon Technologies**.  

### **Specifications:**  
- **Manufacturer:** Infineon  
- **Category:** SMPS (Switched-Mode Power Supply) Controller  
- **Topology:** Quasi-Resonant (QR) Flyback  
- **Input Voltage Range:** Up to 650V (for HV operation)  
- **Output Power:** Up to 250W (depending on design)  
- **Switching Frequency:** Adjustable, up to several hundred kHz  
- **Protection Features:** Overvoltage (OVP), Overcurrent (OCP), Overload (OLP), Undervoltage Lockout (UVLO), Thermal Shutdown  
- **Package:** DIP-8 or SOIC-8  

### **Descriptions & Features:**  
- Designed for **high-efficiency** power supplies in consumer and industrial applications.  
- **Quasi-Resonant (QR) operation** reduces switching losses, improving efficiency.  
- **Integrated high-voltage startup** eliminates the need for an external startup resistor.  
- **Frequency jittering** reduces EMI emissions.  
- **Soft-start function** for controlled power-up.  
- **Cycle-by-cycle current limiting** for robust protection.  
- **Low standby power consumption**, suitable for energy-saving applications.  

This IC is commonly used in **AC/DC adapters, LED drivers, and auxiliary power supplies**.  

(Note: Always refer to the official **Infineon datasheet** for precise technical details.)

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