17944176. HIGH VOLTAGE DRIVER FOR DIGITAL POWER AMPLIFIER simplified abstract (QUALCOMM Incorporated)

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HIGH VOLTAGE DRIVER FOR DIGITAL POWER AMPLIFIER

Organization Name

QUALCOMM Incorporated

Inventor(s)

Edward Wai Yeung Liu of San Diego CA (US)

HIGH VOLTAGE DRIVER FOR DIGITAL POWER AMPLIFIER - A simplified explanation of the abstract

This abstract first appeared for US patent application 17944176 titled 'HIGH VOLTAGE DRIVER FOR DIGITAL POWER AMPLIFIER

Simplified Explanation

The abstract describes a high voltage driver with a PMOS stack of transistors between a power supply node and an output node, as well as an NMOS stack of transistors between the output node and ground.

  • The high voltage driver includes a series arrangement of PMOS transistors connected between a power supply node and an output node.
  • Additionally, the driver features an NMOS stack of transistors connected between the output node and ground.

Potential Applications

  • High voltage power supplies
  • Motor control systems
  • LED lighting systems

Problems Solved

  • Efficiently driving high voltage loads
  • Providing reliable voltage regulation
  • Ensuring proper signal amplification

Benefits

  • Improved performance in high voltage applications
  • Enhanced reliability and stability
  • Cost-effective solution for high voltage driving requirements


Original Abstract Submitted

A high voltage driver is provided that includes a PMOS stack of transistors arranged in series between a power supply node and an output node. The high voltage driver also includes an NMOS stack of transistors arranged between the output node and ground.