Tsum1pfr-lf Datasheet ✰

TSUM1PFR-LF is a highly integrated graphics processing IC primarily used as a display controller in LCD monitors and small-screen TVs . Manufactured by MStar Semiconductor

Precision Handling: Integrating this chip requires a steady hand. Technical guidelines from IC Components emphasize strict soldering protocols—specifically, a recommended temperature of 260°C for no more than 10 seconds—to prevent damaging its internal architecture. Legacy and Application

Please note: Based on standard electronic component nomenclature, "Tsum1pfr-lf" does not match a widely published, generic component from major vendors (like Texas Instruments, ON Semi, or Diodes Inc.) as of my last knowledge update. It strongly appears to be a proprietary, custom, or internal part number—potentially from a specific OEM (e.g., a TV power supply, laptop board, or industrial controller). The "LF" suffix typically denotes "Lead-Free" or "Halogen-Free."

According to the TSUM1PFR-LF datasheet information, the device is optimized for performance and cost-efficiency in display applications: Package Type: LQFP-64 (Low-profile Quad Flat Package).

Embedded MCU: Includes an on-chip microcontroller to handle system-level tasks and OSD (On-Screen Display) generation. Typical Application Circuit Components

Resolution Support: Optimized for panels up to WXGA+ / SXGA+. Operating Voltage: 1.8V to 5.5V. Temperature Range: -40°C to 105°C (Extended range).