Roll over image to zoom inTap image to zoom in
3274V SLG3NB274VTR Charging Memory Controller IC
Reviews
Category: Renesas Silego GreenPAK ICs
Description
he SLG3NB274VTR (3274V) Charging / Memory Controller IC is widely used in modern laptop GPU designs, especially NVIDIA models like the RTX 3050. This IC sits near the VRAM modules on the graphics section of the motherboard and plays an important role in memory communication, signal conditioning, timing, or low-side control depending on the board layout.
When this IC becomes faulty, common GPU issues include:
- No display
- GPU not detected
- VRAM training failure
- Artifacts on screen
- GPU throttling or instability
- System freezes during high load
Because RTX-series laptops rely heavily on proper VRAM signaling, the 3274V IC is frequently replaced in repair centers specializing in GPU and motherboard-level fixes.
The QFN-16 package requires professional rework tools and microsoldering skills, making it a high-value repair component for technicians handling modern gaming laptops.
At OKSpare Nehru Place, the SLG3NB274VTR is stocked in ready quantity for both wholesale and retail GPU repair needs. Each IC is fully tested to ensure reliable performance in high-speed graphics environments.
Specification
Manufacturer: Silego (now Dialog Semiconductor / Renesas)
Type: Memory Controller / GPU Support IC
Function: Assists GPU–VRAM communication, power control, or timing management
Package: QFN-16 (compact 16-pin no-lead package)
Primary Use: Laptop graphics cards (e.g., RTX 3050, GTX/RTX series)
Repair Focus: Fixes VRAM initialization issues, GPU instability, or memory-related boot failures
Installation: Requires advanced rework tools (hot air, IR station, microsoldering)