Three-rail AMOLED bias supply
The TPS65632RTET: It delivers a fixed 4.6V rail, an adjustable negative output from -1.5V to -5.4V, and a programmable positive rail from 5.8V to 7.7V — the three voltages an AMOLED panel needs for source-driver and gate-driver bias. Input range is 2.9V to 4.5V, so it runs directly from a single Li-ion cell or a 3.3V system rail without an extra pre-regulator.
Sourced per RFQ; confirm the exact ordering code suffix matches your BOM quantity and handling preference.
