LT8645SEV#PBF vs LT8645SJV-2#PBF Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LT8645SEV#PBF disebabkan oleh Analog Devices dan LT8645SJV-2#PBF disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Analog Devices
LT8645SEV#PBF - 65V 8A Silent Switcher Buck Regulator | Analog Devices
LT8645SEV#PBF ✓ AktifAnalog Devices
LT8645SJV-2#PBF - 65V 8A Silent Switcher Buck Regulator | ADI
LT8645SJV-2#PBF ✓ AktifPengandingan Spesifikasi
| Parametr | LT8645SEV#PBF | LT8645SJV-2#PBF |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Gambaran Tegangan Masukan | 3.4 V to 65 V | 3.4 V to 65 V |
| Gambaran Tegangan Output | 0.97 V to 25 V (adjustable) | 0.97 V to 65 V (adjustable) |
| Saiz Sistem Pampasan maximum | 8 A | 8 A |
| Bilangan Output | 1 | — |
| Switching Frequency Range | 200 kHz to 2.2 MHz | — |
| Architecture | Silent Switcher 2nd generation | Silent Switcher 2 (EMI-optimized) |
| Internal Switches | Yes (top + bottom N-channel MOSFETs) | — |
| Arus Dalam Tentera | Ultra-low (see datasheet for Iq) | — |
| Kecocokan | > 95% peak | Up to ~95% (load and VIN/VOUT dependent) |
| Gambaran Suhu Operasi | -40 C to +125 C (automotive grade) | -40C to +125C (JV suffix indicates industrial-temp qualified) |
| Kemasan | 32-pin LQFN EP (5 mm x 6 mm) | 32-LQFN exposed pad (6 mm x 4 mm TFQFN) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 1 | [DATA_NEEDED: MSL rating] |
| Status RoHS | Compliant (#PBF suffix) | — |
| Quiescent Current (Burst Mode) | — | 2.5 uA typical |
| Frekuensi Pertukaran | — | [DATA_NEEDED: switching frequency range] |
| Minimum Switch-On Time | — | [DATA_NEEDED: minimum on-time] |
| RoHS / WEEE | — | Compliant (PBF suffix) |
| Output Channels | — | 1 |
| Enable / Power Good | — | Yes (RT/PG pin functions as PG or sync) |
| Internal Bypass Capacitors | — | No (the -2 variant places INTVCC and BST caps externally) |