TPS54331DR vs ST1S12GR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS54331DR disebabkan oleh Texas Instruments dan ST1S12GR disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
ST1S12GR - 3A, 18V Synchronous Step-Down Regulator | STMicroelectronics
ST1S12GR ✓ AktifPengandingan Spesifikasi
| Parametr | TPS54331DR | ST1S12GR |
|---|---|---|
| Merek | Texas Instruments | STMicroelectronics |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Non-synchronous Buck (Step-Down) | — |
| Gambaran Tegangan Masukan | 3.5 V to 28 V | 4.5 V to 18 V |
| Gambaran Tegangan Output | 0.8 V to 25 V (adjustable) | 0.8 V to VIN |
| Saiz Sistem Pampasan maximum | 3 A | 3 A |
| Frekuensi Pertukaran | 570 kHz (fixed) | 1.5 MHz |
| Control Method | Current mode with internal slope compensation | — |
| Light Load Feature | Eco-mode pulse skipping | — |
| Shutdown Supply Current | 1 uA | — |
| High-Side MOSFET | Integrated, low RDS(on) | — |
| Mulai Dengan Lembut | Adjustable via SS/TR pin | Internal |
| Protection Features | Overcurrent (cycle-by-cycle), thermal shutdown | — |
| Suhu Operasi | -40C to +125C (ambient); -40C to +150C (TJ) | -40C to +150C |
| Kemasan | 8-SOIC (0.154 in, 3.90 mm width), D | SOT-23-6 (TSOT-6) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Bilangan Output | 1 | — |
| Status RoHS | Compliant | Compliant |
| Jenis Output | — | Adjustable |
| Kecocokan | — | Up to 95% |
| Peralihan Sama | — | Yes |
| Control Architecture | — | Current Mode |
| Pengurusan Arus Lebih Besar | — | Yes |
| Pengumpasan Panas | — | Yes |