• Boost Converter to Supply Positive AVDD
Voltage from 5.8V to 7.9V
• Boost Converter to Supply AMOLED Positive
Voltage 4.6V
• Inverter Converter to Supply AMOLED Negative
Voltage from -1.4V to -5.4V
• Maximum Output Current up to 300mA for
AMOLED Positive & Negative Power Supply
• Maximum Output Current up to 55mA for AVDD
Output Voltage
• Typical Peak Efficiency : 90% (40mA to 150mA)
• PWM Mode @ 1.5MHz Switching Frequency
• High Output Voltage Accuracy
• Excellent Line and Load Transient
• Excellent Line and Load Regulation
• Programmable Negative and AVDD Voltage by
SWIRE Pin
• Fast Outputs Discharge Function
• Low Quiescent Current < 1mA in Shutdown Mode
• Internal Soft-Start to limit Inrush Current
• Over-Temperature Protection (OTP)
• Over-Current Protection (OCP)
• Short Circuit Protection (SCP)
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