Introducing VW8000

A mixed signal wireless power IC that supports both inductive or resonant mode topologies


"VW8000", a 68 pin eQFN Analog Front End based on BCD process from STMicroelectronics with 200 built-in registers for programming and NVMs for calibration/trimming

The Purpose

to support the Tx side delivery of wireless power to the needs of the load on the Rx side with use cases which could not have been possible in the past

The Alliance

VW8000 was developed by consolidating WiTricity's wireless charging technology IP blocks with ST's essential IP blocks into an ASIC

Our Business

VW8000 is housed in Voltraware to support customer HW/FW design-in, commercialization and carry forward the next generation IC designs

Our Advantage

Voltraware is a licensee of WiTricity - the industry pioneer in wireless charging technology with preeminent portfolio of foundational & essential IP

VW8000 Key Features

  • 2 high resolution and 4 standard resolution PWM engines
  • DC current shunt monitor
  • Two DC voltage sense amplifiers (VPOW and VBUS)
  • Peak detectors for loop current sensing
  • Two temperature sensor buffers
  • 4 quadrature phase mixers for precise impedance and phase
  • measurements
  • 2 sets of “Pin Safety Logic” for auto regulation/protection of power delivery without the need of MCU intervention

Get in touch. Let's talk!

Voltraware Semiconductor Corp. 龢諧科技
Tel :+886-2-2226-8518
3F., No.89,Jiankang Road, Zhonghe Dist., New Taipei City 235, Taiwan (R.O.C.)
Business contact:+886-3-657-8230

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