TPS54331DR vs ST1S12GR Perbandingan
Perbandingan bersamaan detil TPS54331DR dari Texas Instruments dan ST1S12GR dari STMicroelectronics. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
STMicroelectronics
ST1S12GR - 3A, 18V Synchronous Step-Down Regulator | STMicroelectronics
ST1S12GR ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | TPS54331DR | ST1S12GR |
|---|---|---|
| Merek | Texas Instruments | STMicroelectronics |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Non-synchronous Buck (Step-Down) | — |
| Rentang Tegangan Masukan | 3.5 V to 28 V | 4.5 V to 18 V |
| Rentang Tegangan Output | 0.8 V to 25 V (adjustable) | 0.8 V to VIN |
| Arus Output Maximum | 3 A | 3 A |
| Frekuensi Pengganti | 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 Lebih Lambat | Adjustable via SS/TR pin | Internal |
| Protection Features | Overcurrent (cycle-by-cycle), thermal shutdown | — |
| Suhu Kerja | -40C to +125C (ambient); -40C to +150C (TJ) | -40C to +150C |
| Paket | 8-SOIC (0.154 in, 3.90 mm width), D | SOT-23-6 (TSOT-6) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Jumlah Output | 1 | — |
| Status RoHS | Compliant | Compliant |
| Tipe Output | — | Adjustable |
| Kinerja | — | Up to 95% |
| Diresinkronkan | — | Yes |
| Control Architecture | — | Current Mode |
| Proteksi Lebih Arus | — | Yes |
| Penutupan Panas | — | Yes |