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System IC Specialized Company through Continuous Innovation and R&D

Business Area

Zinitix develops products that can be applied to various applications such as smartphones, smartwatches, healthcare products, game consoles, laptops, and automobiles.

Power Management IC of OLED panels for Wearable Applications

Power Management IC of OLED panels provides 3Ch power to drive the AMOLED (Active Matrix Organic Light Emoting Diode) display of wearable devices.
It is highly integrated with non-inverting buck-boost converter and inverting charge pump.

The output voltage is programmable with a SWIRE interface and provides power to drive with an input voltage range of 2.5V to 5.0V and output currents up to 60mA.
It has characteristics such as high efficiency, fast transient response, high accumulate output regulation, low supply current, etc. and also Zinitix conducts a customized IC  business in cooperation with AMOLED display panel companies.



Core technology

▶ Specifications
· 3Ch : VOUT1, VOUT2, VOUT3
· Programmable Output Current by SWIRE
· Max Current Capability : 60mA
· Protection : UVLO, SCP, TSD
· Size : WLCSP 20Ball, 1.70 X 2.09mm


  • Smartwatch
  • E-cigarette
  • Health care device
  • Smartband

Haptic Driver IC

The Haptic Driver IC is a driving IC that drives a vibration motor or a Haptic actuator to provide a rich sensitivity to the user by feeling the touch, force, and vibration when the screen is touched or pressed. It is applied to various applications such as AR/VR/XR as well as smartphones, smartwatches, and game consoles, and is reflected in touch, force, and motion to provide users with high sensitivity convenience.




Core technology

- ERM, LRA support
- PWM, I2C control
- Actuator resonance frequency tracking function
- Auto tracking function
- Over drive function
- Protection : OSC, TSD, OCP


  • AR/VR/XR
  • Game console
  • Smartphone
  • Smartwatch