FD6288T
Fortior Technology (Shenzhen) Co., Ltd.
Needs validationlow risk
A package variant of the target from the same manufacturer, offering identical electrical performance in a TSSOP-20 package.
Best Alternatives to FD6288Q
The Fortior FD6288Q is a 250V three-phase gate driver in a QFN24 package, commonly used in brushless motor control. Finding a drop-in replacement is challenging, with alternatives often requiring a PCB redesign or careful engineering verification of electrical parameters and p...
AI replacement insight
Package riskhigh
Most alternatives are in different packages (TSSOP-20) or require pinout verification (cross-vendor QFN24).
Electrical riskmedium
Some candidates have lower drive current. Cross-vendor parts need full electrical validation.
Sourcing risklow
Alternatives exist from major manufacturers like ST and the original, Fortior, providing sourcing options.
Can it be replaced directly?
No verified direct drop-in replacement for the FD6288Q has been found. The JSMSEMI FD6288Q is a potential candidate but requires careful engineering review to confirm it is pin-compatible.
Best replacement path
For new PCB layouts, the FD6288T from the same manufacturer offers identical electrical performance in a TSSOP-20 package. For existing designs, the JSMSEMI FD6288Q is a potential cross-vendor match that requires pinout and electrical verification.
Main risk
The primary risk is physical incompatibility, as most alternatives come in different packages, requiring a board redesign. Verifying pinouts is critical.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | FD6288Q | FD6288T | FD6288Q | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | QFN24 | TSSOP20 | QFN24 (claimed) | TSSOP20 / QFN24 (claimed) — Package variant, requires PCB redesign; FD6288Q: Distributor claims package match | |
| Pin Count | 24 | 20 | - | 20 — Different pin count | |
| Electricals | Matched | Matched | Unknown | Matched / Unknown — Same series, identical key electricals; FD6288Q: Key parameters must be verified | |
| Manufacturer | Fortior Technology | Fortior Technology | JSMSEMI | Fortior Technology / JSMSEMI — Same manufacturer and series; FD6288Q: Cross-vendor alternative | |
| Pinout | Defined | - | Missing | Missing — Requires verification from JSMSEMI datasheet |
Application & sourcing insights
Questions & answers
The best alternative depends on your design. For new board layouts, FD6288T from the same manufacturer is electrically identical in a different package. For existing boards, JSMSEMI's FD6288Q is a potential cross-vendor match but requires full verification.