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TEA1523AJM from PHILIPS

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15.625ms

TEA1523AJM

Manufacturer: PHILIPS

STARplug

Partnumber Manufacturer Quantity Availability
TEA1523AJM PHILIPS 349 In Stock

Description and Introduction

STARplug The **TEA1523AJM** is a power supply control IC manufactured by **PHILIPS** (now NXP Semiconductors). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 8V to 275V (AC/DC)  
- **Switching Frequency:** Adjustable (typically 100 kHz)  
- **Output Power:** Up to 25W (depending on configuration)  
- **Operating Temperature Range:** -25°C to +125°C  
- **Package:** SO16 (Small Outline 16-pin)  

### **Descriptions:**  
- Designed for **flyback converters** in **switch-mode power supplies (SMPS)**.  
- Features **high-voltage startup**, reducing external component count.  
- Includes **soft-start** and **overcurrent protection** for reliability.  
- Optimized for **low standby power** applications.  

### **Features:**  
- **Integrated high-voltage startup circuit** (eliminates external startup resistor).  
- **Frequency jittering** for reduced EMI.  
- **Cycle-by-cycle current limiting** for overcurrent protection.  
- **Undervoltage lockout (UVLO)** for safe operation.  
- **Adjustable oscillator frequency** via external resistor.  
- **Low power consumption** in standby mode.  

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

Would you like additional details on any specific aspect?

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