SC6104
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 0.15A Output Current Limit for AVDD
For the portable devices applications, size, power
- consumption and reliability are always in the first
- consideration. The SC6104 uses a tiny package and it switches at a high frequency to minimize the inductor
- and the capacitor size. Besides, synchronous rectification
- (each rail) and Dual-phase (ELVSS only) topologies are
- used to maximize the...
