The TPS65631W is designed to drive AMOLED (Active Matrix Organic Light Emitting Diode)
displays requiring positive and negative supply rails. The device integrates a boost converter for
VPOS and an inverting buck boost converter for VNEG
and is suitable for battery-operated products. The digital control pin (CTRL) allows programming
the negative output voltage in digital steps. The TPS65631W uses a novel technology enabling
excellent line transient performance.
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