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TEA1501/N1 from PHI,Philips

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TEA1501/N1

Manufacturer: PHI, PHILIPS

TEA1501; Greeny; GreenChip(tm)

Partnumber Manufacturer Quantity Availability
TEA1501/N1,TEA1501N1 PHI, PHILIPS 4760 In Stock

Description and Introduction

TEA1501; Greeny; GreenChip(tm) The TEA1501/N1 is a power supply control IC manufactured by PHILIPS (now NXP Semiconductors). Below are the factual details from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** GreenChip™ SMPS control IC  
- **Function:** Primary-side controller for switched-mode power supplies (SMPS)  
- **Operating Voltage Range:** 8V to 20V (start-up)  
- **Switching Frequency:** Adjustable, typically up to 100 kHz  
- **Output Power:** Suitable for flyback converters up to 250W  
- **Protection Features:**  
  - Overvoltage protection (OVP)  
  - Overcurrent protection (OCP)  
  - Overtemperature protection (OTP)  
  - Undervoltage lockout (UVLO)  
- **Package:** DIP-8 or SO-8  

### **Descriptions:**  
- Designed for efficient and compact power supply applications.  
- Operates in quasi-resonant mode for improved efficiency.  
- Includes a high-voltage start-up circuit for reduced standby power consumption.  

### **Features:**  
- **Energy-Efficient:** GreenChip™ technology for low standby power.  
- **Integrated High-Voltage Start-Up:** Eliminates the need for an external start-up resistor.  
- **Frequency Modulation:** Reduces EMI emissions.  
- **Soft Start:** Minimizes stress on components during power-up.  
- **Cycle-by-Cycle Current Limiting:** Enhances reliability.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed specifications, refer to the official datasheet from NXP (formerly PHILIPS).

Application Scenarios & Design Considerations

TEA1501; Greeny; GreenChip(tm)

Alternative Part Number

  • NCP1200P60 --: Offline PWM current-mode controller in DIP-8, similar function to the TEA1501 for low-power SMPS applications and widely available.
  • ICE3B0565 --: CoolSET integrated offline flyback controller with built-in MOSFET, suitable replacement for low-power standby supplies using the TEA1501.
  • VIPer12A --: Integrated offline switcher with high-voltage power stage, commonly used as a functional substitute in small AC-DC power supplies.
  • ICE2A0565 --: CoolSET integrated power controller with 650V MOSFET, comparable offline flyback application; different naming and series from the original.

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