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HV9112P

High-Voltage Current-Mode PWM Controller

Partnumber Manufacturer Quantity Availability
HV9112P 45 In Stock

Description and Introduction

High-Voltage Current-Mode PWM Controller The HV9112P is a high-voltage, high-frequency pulse-width modulation (PWM) controller manufactured by Microchip Technology. Key specifications include:

- **Input Voltage Range**: 4.5V to 40V  
- **Switching Frequency**: Up to 1MHz  
- **Output Drive Current**: 1.5A peak  
- **Duty Cycle Range**: 0% to 100%  
- **Operating Temperature Range**: -40°C to +125°C  
- **Package**: 8-pin SOIC or PDIP  

It is designed for applications such as DC-DC converters, power supplies, and LED drivers.  

For precise details, always refer to the official datasheet from Microchip Technology.

Application Scenarios & Design Considerations

High-Voltage Current-Mode PWM Controller

Alternative Part Number

  • UC3842AN --: Industry-standard current-mode PWM controller in a DIP-8 package, widely available and commonly used as a substitute for high-voltage PWM controllers in offline power supplies.
  • SG3524N --: Classic PWM regulator/controller in DIP-16, easy to source and often used to replace older PWM control ICs in retrofit and repair designs.
  • MC34063AP --: Versatile DC-DC switching regulator controller in DIP-8, low cost and broadly stocked, suitable for simple PWM-based power conversion replacements.

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