TPS54331DR vs SP7650EB Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS54331DR disebabkan oleh Texas Instruments dan SP7650EB disebabkan oleh MaxLinear. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | TPS54331DR | SP7650EB |
|---|---|---|
| Merek | Texas Instruments | MaxLinear |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Non-synchronous Buck (Step-Down) | Synchronous Buck (step-down) |
| Gambaran Tegangan Masukan | 3.5 V to 28 V | 2.5 V to 28 V |
| Gambaran Tegangan Output | 0.8 V to 25 V (adjustable) | 0.8 V minimum (adjustable) |
| Saiz Sistem Pampasan maximum | 3 A | 3 A |
| Frekuensi Pertukaran | 570 kHz (fixed) | 300 kHz |
| Control Method | Current mode with internal slope compensation | Current-mode PWM |
| 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 | — |
| Protection Features | Overcurrent (cycle-by-cycle), thermal shutdown | — |
| Suhu Operasi | -40C to +125C (ambient); -40C to +150C (TJ) | — |
| Kemasan | 8-SOIC (0.154 in, 3.90 mm width), D | — |
| Jenis Pemasangan | Surface Mount | — |
| Bilangan Output | 1 | — |
| Status RoHS | Compliant | — |
| Product Type | — | Evaluation Board for Buck Regulator Controller |
| Supported Regulator MPN | — | SP7650 (synchronous buck controller) |
| Power Switch Type | — | Built-in low RDS(ON) MOSFETs |
| UVLO Detection | — | Both VCC and VIN rails |
| Controller Supply (VCC) | — | 5 V (separate from main VIN) |
| Maximum Operating Temperature | — | +85 C |
| Minimum Operating Temperature | — | 0 C |
| Board Function | — | Easy evaluation: 12V input to 3A output synchronous buck |
| Manufacturer | — | MaxLinear (formerly Exar / Sipex) |
| Datasheet Pages | — | 16 pages (evaluation board manual per alldatasheet) |