LCD bias supply for monitor and notebook panels
The Texas Instruments TPS65150RGER is a compact LCD bias supply IC designed to generate the multiple regulated voltages needed by LCD monitor and notebook display panels.
The 1.8V to 6V input range lets this part run from a single lithium-ion cell, a 3.3V or 5V system rail, or a regulated USB-C bus.
Package reality: 24-VFQFN with exposed pad
Housed in a 24-VFQFN Exposed Pad package (4x4 mm body), the TPS65150RGER demands careful thermal and layout planning. Surface-mount rework is feasible with a hot-air station and a fine-tip iron for the perimeter pads, but the centre pad's thermal mass means preheating the board before removal — lift the part, not the pad.