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HV9906P from SUPERTEX

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HV9906P

Manufacturer: SUPERTEX

Simple Off-Line/PFC & >9V DC/DC Switcher

Partnumber Manufacturer Quantity Availability
HV9906P SUPERTEX 287 In Stock

Description and Introduction

Simple Off-Line/PFC & >9V DC/DC Switcher The HV9906P is a high-voltage LED driver IC manufactured by SUPERTEX. Here are its key specifications:

- **Input Voltage Range**: 8V to 450V DC  
- **Output Current**: Adjustable up to 50mA  
- **Switching Frequency**: Up to 300kHz  
- **Efficiency**: Up to 90%  
- **Operating Temperature Range**: -40°C to +125°C  
- **Package**: 8-Pin DIP  
- **Features**:  
  - Constant current output  
  - Built-in power MOSFET  
  - No external inductor required  
  - Low EMI  
  - Thermal shutdown protection  

SUPERTEX (now part of Microchip Technology) designed the HV9906P for driving high-brightness LEDs in applications like lighting, signage, and automotive lighting.

Application Scenarios & Design Considerations

Simple Off-Line/PFC & >9V DC/DC Switcher
Partnumber Manufacturer Quantity Availability
HV9906P HV 12774 In Stock

Description and Introduction

Simple Off-Line/PFC & >9V DC/DC Switcher The HV9906P is a high-voltage LED driver IC manufactured by Microchip Technology. Here are the key HV specifications from Ic-phoenix technical data files:

1. **Input Voltage Range**:  
   - Operates from **8V to 450V DC**, supporting wide input voltage applications.  

2. **Output Voltage Capability**:  
   - Can drive LED strings with **up to 450V** forward voltage.  

3. **Switching Frequency**:  
   - Adjustable switching frequency up to **300 kHz**.  

4. **Current Regulation**:  
   - Provides **constant current regulation** for LEDs with ±5% accuracy.  

5. **Efficiency**:  
   - Up to **90% efficiency** in typical applications.  

6. **Protection Features**:  
   - Includes **thermal shutdown**, **open-LED protection**, and **short-circuit protection**.  

7. **Package**:  
   - Available in an **8-pin SOIC** package.  

These are the factual HV specifications for the HV9906P LED driver IC.

Application Scenarios & Design Considerations

Simple Off-Line/PFC & >9V DC/DC Switcher

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