Zener diodes are used in protecting GaN LEDs from electro static discharge (ESD) zap.These devices have ESD strength of ±8kV in HBM and ±8kV(Contact) & ±15kV(Air) in IEC61000-4-2 standard. Our Zener diodes have uni-directional p-up & n-up structures with Zener voltage(Vz) of 6.5 ~ 100V and PNP bi-directional structures with Vz of -6.5/+6.5V, -14/+11, -16/+16V and -7/+14. The chip size and thickness ranges are 150x150µm2~500x500µm2 and 100~150µm2, respectively. Other custom specifications are also available on demand.
- - ZT7650
- - Touch Controller IC for Mobile application
- - Capacitive touch screen controller (50channels, Up to 10 fingers, Etc)
- - Mobile application(Smartphone, Tablet)
- - ZTM630
- - Touch Controller IC with Vibration
- - Capacitive touch screen controller (16channels, 2 independent Key, Up to 10 fingers, Etc)
- - Wearable application(Smartwatch, Band, Etc)
ZC5377 : Autofocus Driver IC (Closed Loop)
- - Multi Hall closed loop driver
- - Oscillation detect and prevention
- - PID Gain scheduling for Fast settling
- - Actuator Linearity Compensation
- - Application : high-end smartphone camera
ZC5140 : Bi Direction Auto Focus IC (Open Loop)
- - 16Kbyte EEPROM integrated
- - Soft landing for tick noise cancellation
- - Damping Smart Control
- - I2C Fast Plus 1M
- - Application : mobile camera
ZP3112 : DCDC Converter
- - Better light load efficiency
- - Symmetric and Asymmetric mode
- - TDMA Noise Resistance
- - Wider Vin range
- - Application : wearable amoled display
