Technology
PMIC Tech
-
Gate Driver
- Level Shifter
- Motor Driver
-
OLED Display PMIC
- Wearable
- Mobile
- IT(Tablet&LaptopPC)
- Micro-OLED
-
- Boost (COT, PWM), Buck(PWM)
- Non-inverting Buck-Boost(PWM)
- Inverting Buck-Boost(PWM, PFM)
- SIBO(Single Inductor Bipolar Output with TMC/3-Phase)
- Post Regulator, Charge Pump
3-HP DC-DC Converter Provider
We develop and supply DC-DC products with
- High-Performance
- High-Power Efficiency
- High-Power Density
ANALOG Tech
LDO
12-bit ADC, DAC
Low Offset OPAMP & Comparator
Oscillator: error rate ±1%
PLL / DLL
Protection: UVLO, OTP, OCP, SCP
Silicon-proven analog Technology
ASIC Tech
Power Conversion
High Voltage Level Shifter
Memory Power Supply IC
Biosensor ROIC
Wireless Power Receiver IC
We have good experience and silicon-proved Technology
SIBO(Single Inductor Bipolar Output with TMC/3-Phase)
Time Multiplexing Method
[Application Example]
- AVDD, VGL, VGH
- VO1 & VO2 for under 1000 nit
- (+) 크로스레귤레이션이 없다.
- (+) 제어가 쉽다. (1-채널 컨버터처럼 동작)
- (-) 최대출력 전류가 작다.
- (-) 스위칭 손실이 증가한다.
Phase Driving Method
[Application Example]
- VO1 & VO2 for 2000 nit
- (+) 제어가 쉽고, 간소하다.
- (+) 리플이 작다.
- (+) 스위칭 손실이 작다.
- (-) 피크전류가 커서, 도통 손실이 크다.
Phase Driving Method
[Application Example]
- VO1 & VO2 for over 3000 nit
- (+) 피크전류 감소로 효율이 증가한다.
- (+) 최대출력 전류의 증가가 가능하다.
- (-) 리플이 크다.
- (-) 제어가 복잡하다.
BEYOND TECH INC.
BEYONDTECH has SIBO(SIMO)
Implementation Methods for Variout Applications!
- Light Load Application Solution!!
- Heavy Load Application Solution!!
Low-Cost, High-Performance
Product Development & Supply
Product Development & Supply