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TPS65191RHBR is listed in the Video Processing range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VIDEO SCAN DRIVER 32VQFN. Review the specifications below when checking this part for your BOM.
Video Processing specifications for TPS65191RHBR
- Description：IC VIDEO SCAN DRIVER 32VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Function：Shifter
- Applications：Video Display
- Standards：-
- Control Interface：-
- Voltage - Supply：-
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-VQFN (5x5)
- Grade：-
- Qualification：-
Video Processing datasheet and documents for TPS65191RHBR
Video Processing Overview
The TPS65191RHBR is a triple high-voltage scan driver designed for TFT-LCD applications. It integrates seven channel level shifters and charge sharing circuitry to support display panel drivers. The device operates in a 32-pin VFQFN exposed pad package, facilitating compact board layouts. It targets display sizes ranging from 13 to 21 inches and above. The component functions as a specialized power management IC for video processing systems.
Video Processing Feature Summary
- Integrates triple high-voltage scan drivers for TFT-LCD panels
- Includes seven-channel level shifting capability
- Utilizes charge sharing technology for efficiency
- Designed for compact surface-mount packaging
Video Processing Applications
- TFT-LCD panel driver systems
- Video processing units
- Display controllers for screens 13 inches and larger
Video Processing Procurement Notes
Verify the specific datasheet revision and lifecycle status before procurement, as this component may be marked as not recommended for new designs. Confirm package marking and traceability requirements with the supplier. Ensure compatibility with existing PCB footprints for the 32-VFQFN exposed pad configuration. Validate that the intended application aligns with the specified voltage and channel requirements.
Video Processing Selection Notes
Select this component when designing displays requiring integrated high-voltage scanning and level shifting in a small form factor. Consider its suitability for mid-to-large size LCD panels. Evaluate the trade-off between integration density and potential obsolescence status compared to newer alternatives. Ensure thermal dissipation capabilities of the exposed pad meet system constraints.
Video Processing Part Context
This part belongs to Texas Instruments' TPS651xx series of LCD bias and driver ICs. It complements other components like the TPS65148 by providing specific high-voltage scanning functions rather than just bias generation. It is distinct from simpler level shifters by combining scan driving with signal translation in a single package.
Video Processing Replacement Considerations
Check for NRND status which may limit long-term supply. Verify pin-to-pin compatibility if substituting with other TPS651xx variants. Consult official TI documentation for approved alternative parts within the same family.
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