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SOUTHCHIP SEMICONDUCTOR
SC6104 PRELIMINARY DATASHEET
INTERNAL USE CONFIDENTIAL
Triple-Output Power Supply for AMOLED
1 DESCRIPTION
2 FEATURES
The SC6104 is a triple-channel switching mode power
supply which is designed to drive AMOLED displays requiring VELVDD, VELVSS, and VAVDD.
It integrates a boost converter for VELVDD, an inverting
buck-boost converter for VELVSS and a boost converter for
VAVDD. The output voltage is highly precise and can be
programmed by the external signal.
2.5V to 4.6V Input Voltage Range ELVDD Output Voltage 4.6V~5.6V, 0.5% Accuracy ELVSS Output Voltage -1.4V~ -6.4V, 1% Accuracy 1.2A Output Current Capability for ELVDD&ELVSS AVDD Output Voltage 5.8V~7.9V, 1% Accuracy 0.