NCP3170BDR2G vs TPS54331DR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci NCP3170BDR2G disebabkan oleh onsemi dan TPS54331DR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | NCP3170BDR2G | TPS54331DR |
|---|---|---|
| Merek | onsemi | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck (Step-Down) | Non-synchronous Buck (Step-Down) |
| Gambaran Tegangan Masukan | 4.5 V to 18 V | 3.5 V to 28 V |
| Gambaran Tegangan Output | 0.8 V to VIN (adjustable) | 0.8 V to 25 V (adjustable) |
| Continuous Output Current | 3 A | — |
| Tegangan Rujukan | 0.8 V (internal) | — |
| Frekuensi Pertukaran | 1 MHz (B suffix) | 570 kHz (fixed) |
| Control Mode | Peak Current-Mode PWM | — |
| Internal Switches | High-side P-MOS + Low-side N-MOS | — |
| Mulai Dengan Lembut | Internal | Adjustable via SS/TR pin |
| Output Kuasa | Yes (open-drain) | — |
| Gambaran Suhu Operasi | -40 C to +85 C (TA) | — |
| Kemasan | 8-SOIC (0.154", 3.90 mm width) | 8-SOIC (0.154 in, 3.90 mm width), D |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 1 (unlimited floor life at <30 C / 85% RH) | — |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Saiz Sistem Pampasan maximum | — | 3 A |
| 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) |
| Protection Features | — | Overcurrent (cycle-by-cycle), thermal shutdown |
| Suhu Operasi | — | -40C to +125C (ambient); -40C to +150C (TJ) |
| Bilangan Output | — | 1 |