Texas Instruments TPS65105RGERG4, TFT LCD PMIC, 4 outputs, input 2.7V-5.8V, multiple output voltages, -40°C to 85°C, 24-VFQFN exposed pad, Tape & Reel.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - input | 2.7V ~ 5.8V |
| Voltage - output | Multiple |
| I/O channels | 4 |
| Operating temperature | -40°C~85°C |
| Package | Tape & Reel (TR) |
| Applications | Controller, TFT LCD |
| Case | 24-VFQFN Exposed Pad |
The four outputs are internally sequenced to avoid latch-up or pixel damage during power-up and power-down — a requirement for TFT panels that the designer does not have to implement discretely.
The TPS65105 and TPS65100 are both TFT LCD bias PMICs from TI, but the TPS65105 integrates four outputs versus the TPS65100's three, adding a dedicated VCOM buffer output for panel common-voltage adjustment. Pin compatibility varies — check the respective datasheets for footprint differences.
The TPS65105RGERG4 is a lead-free (RoHS) part. The 'G4' suffix indicates TI's green/RoHS-compliant packaging.