The TPS65632 is designed to drive AMOLED displays (Active Matrix Organic Light Emitting
Diode) requiring three supply rails, VPOS, VNEG and
AVDD. The device integrates a boost converter for
VPOS, an inverting buck-boost converter for VNEG, and
a boost converter for AVDD, all of which are suitable for battery operated
products. The digital control pin (CTRL) allows programming the negative output voltage in digital
steps. The TPS65632 uses a novel technology enabling excellent line and load regulation.
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