HV9123NG-G - Microchip Technology

Manufacturer Part Number

HV9123NG-G

Manufacturer

Microchip Technology

Introduction

The HV9123NG-G is a high-performance DC-DC switching controller designed for flyback topology, suitable for managing power in various electronic applications.

Product Features and Performance

Step-Up/Step-Down functionality which allows voltage regulation both above and below the input voltage.

Flyback topology providing efficient handling of energy transfer and isolation.

Output Type: Transistor Driver for better control and efficiency.

Frequency control and reset features for enhanced operation control.

High frequency switching capability at 3MHz to minimize energy loss and improve efficiency.

Duty Cycle up to 97% for higher efficiency under varying load conditions.

Product Advantages

High Voltage supply range from 10V to 450V ideal for various application needs.

Robust operating temperature range from -55°C to 125°C suitable for extreme environmental conditions.

Surface mounting technology facilitates smaller PCB design and improved product reliability.

Key Technical Parameters

Topology: Flyback

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 10V ~ 450V

Frequency Switching: 3MHz

Duty Cycle (Max): 97%

Operating Temperature: -55°C ~ 125°C (TJ)

Quality and Safety Features

Stable operation across a broad temperature range ensuring device reliability under extreme conditions.

High maximum duty cycle allows tight regulation of output voltage ensuring safe operation.

Compatibility

Compatible with a wide range of input voltages, suitable for diverse power supply scenarios.

Application Areas

Ideal for power management in industrial systems, telecommunications, and consumer electronics where precise power control is necessary.

Product Lifecycle

Currently, the product status is Active.

Continual availability with no near-term discontinuation planned.

Several Key Reasons to Choose This Product

Versatile input voltage range fitting a wide array of applications.

High switching frequency reduces size and cost of external components.

Advanced features like frequency control and reset capability for enhanced user control.

Durable design with operation feasibility in extreme conditions.

High efficiency and reliability ensured by Microchip Technology's robust design standards.