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TDA8357J from PH

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TDA8357J

Manufacturer: PH, PHL, PHI

Full bridge vertical deflection output circuit in LVDMOS

Partnumber Manufacturer Quantity Availability
TDA8357J PH, PHL, PHI 94 In Stock

Description and Introduction

Full bridge vertical deflection output circuit in LVDMOS The TDA8357J is a vertical deflection output amplifier manufactured by Philips Semiconductors (now NXP Semiconductors).  

### **Specifications:**  
- **Type:** Vertical deflection output amplifier  
- **Package:** SIL9P (Single In-Line with 9 pins)  
- **Supply Voltage (Vs):** 10V to 30V  
- **Output Current (Io):** Up to 3A peak  
- **Power Dissipation (Ptot):** 15W (max)  
- **Thermal Resistance (Rth j-a):** 3.5°C/W  
- **Operating Temperature Range:** -25°C to +150°C  

### **Descriptions:**  
The TDA8357J is designed for driving vertical deflection coils in TV and monitor applications. It features a high-efficiency class G amplifier with a built-in protection circuit for thermal shutdown and output short-circuit protection.  

### **Features:**  
- **High Efficiency:** Class G operation reduces power dissipation.  
- **Built-in Protection:** Thermal shutdown and output short-circuit protection.  
- **Low Standby Current:** Minimizes power consumption.  
- **Wide Supply Voltage Range:** Supports 10V to 30V operation.  
- **High Output Current Capability:** Up to 3A peak for driving deflection coils.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official documentation from NXP.

Application Scenarios & Design Considerations

Full bridge vertical deflection output circuit in LVDMOS

Alternative Part Number

  • TDA8359J --: Same vertical deflection output family with similar pinout and function; often used as a direct substitute in CRT deflection circuits.
  • TDA8356 --: Comparable vertical deflection output IC from the same TDA835x series, suitable for many TV chassis with minor circuit adaptation.
  • STV9379 --: Alternative vertical deflection output IC from a different manufacturer and series, functionally similar and commonly used in equivalent TV deflection stages.
  • LA7845 --: Vertical deflection output IC with similar voltage and current ratings, suitable as a functional alternative with minor circuit adaptation.

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