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TEA2164 from ST,ST Microelectronics

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TEA2164

Manufacturer: ST

SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT

Partnumber Manufacturer Quantity Availability
TEA2164 ST 100 In Stock

Description and Introduction

SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT The TEA2164 is a power management IC manufactured by STMicroelectronics. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Type:** Power Management IC  
- **Package:** Typically available in DIP or SO packages (exact package depends on variant)  
- **Operating Voltage Range:** Typically 8V to 20V (exact range may vary by variant)  
- **Output Current:** Up to several amps (specific value depends on configuration)  
- **Switching Frequency:** Adjustable (typically in the kHz range)  
- **Protection Features:** Overcurrent protection, thermal shutdown, under-voltage lockout (UVLO)  

### **Descriptions:**  
The TEA2164 is a monolithic integrated circuit designed for switch-mode power supply (SMPS) applications. It is commonly used in offline flyback converters and provides control for power regulation in consumer electronics, industrial systems, and other power supply designs.  

### **Features:**  
- **Primary-Side Regulation (PSR):** Eliminates the need for an optocoupler in some designs.  
- **Low Standby Power Consumption:** Suitable for energy-efficient applications.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Frequency Jittering:** Helps reduce EMI emissions.  
- **Built-in Protections:** Includes overvoltage, overcurrent, and thermal shutdown.  
- **Adjustable Parameters:** Switching frequency and current limits can be configured externally.  

For exact electrical characteristics and application-specific details, refer to the official STMicroelectronics datasheet for the TEA2164.

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