Texas Instruments DLPC3437CZEZ DLP display controller, 188 mA supply, I²C and Parallel interface, 1.045V-1.155V core, -30°C to 85°C, 201-NFBGA (13x13) package, ROHS3 compliant.
| Parameter | Value |
|---|---|
| Display type | DLP |
| Mounting | Surface Mount |
| Supply voltage | 1.045V ~ 1.155V |
| Current - supply | 188 mA |
| Interface | I²C, Parallel |
| Operating temperature | -30°C ~ 85°C |
| Package | Bulk |
| Case | 201-VFBGA |
At 188 mA typical supply current, the DLPC3437CZEZ is not a high-current part, but in a dense 201-ball BGA with no exposed thermal pad, the heat has to escape through the board. The 13x13 mm NFBGA package relies on the PCB's copper planes and via stitching to the ground and power balls.
Both are DLP display controllers from TI in the same 201-NFBGA package family, but the DLPC3437CZEZ targets a different DMD resolution tier. The DLPC3435CZEZ is paired with lower-resolution DMDs, while the DLPC3437CZEZ supports higher-resolution panels. Pin compatibility varies by the DMD interface — verify the specific DMD pairing before substitution.
The DLPC3437CZEZ is designed to work with TI's DLP3010LC DMD (720p resolution) as part of the DLP3010 chipset. It drives the DMD through the parallel interface and handles the micromirror timing and frame sequencing.
Within TI's DLP controller family, the DLPC3435CZEZ is a close sibling but targets lower DMD resolutions. No direct pin-compatible second source from another manufacturer exists; the DLP chipset architecture is proprietary to TI.