MPM3682GRE vs LT8640EUDC#TRPBF Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MPM3682GRE disebabkan oleh Monolithic Power Systems dan LT8640EUDC#TRPBF disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MPM3682GRE | LT8640EUDC#TRPBF |
|---|---|---|
| Merek | Monolithic Power Systems | Analog Devices |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Fungsi | Non-Isolated PoL Module DC/DC Converter | — |
| Gambaran Tegangan Masukan | 4.5 V to 18 V (2.5 V to 18 V with 5 V external VCC bias) | 3.4 V to 42 V |
| Gambaran Tegangan Output | 0.65 V to 5 V (adjustable) | 0.97 V to 41.58 V (adjustable) |
| Continuous Output Current | 10 A | — |
| Frekuensi Pertukaran | 500 kHz typical | Up to 3 MHz (programmable) |
| Control Method | Constant-On-Time (COT) | — |
| Bilangan Output | 1 | 1 |
| Kemasan | QFN 12x12x4 mm | 20-WFQFN / 18-lead QFN with Exposed Pad (LGA-style UD package) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Dimension | 12.0 mm x 12.0 mm x 4.0 mm | — |
| Gambaran Suhu Operasi | -40 C to +85 C | — |
| Aras MSL | 3 (168 hours) | 1 |
| External Components Required | As few as 2 (1 resistor + 1 capacitor) | — |
| ECCN | EAR99 | — |
| HTSUS | 8542.39.0001 | — |
| Status RoHS | Compliant | Compliant (Pb-free) |
| REACH Status | REACH Unaffected | — |
| Saiz Sistem Pampasan maximum | — | 5 A |
| Arus Dalam Tentera | — | 2.5 µA (output in regulation, Burst Mode) |
| Minimum Switch On-Time | — | 30 ns (top switch) |
| Architecture | — | Silent Switcher (low EMI) |
| Mode Selection | — | Burst Mode / Spread Spectrum / External Sync / Pulse-Skipping / Forced Continuous |
| Suhu Hubungan Operasi | — | -40 °C to +125 °C (E grade, design assured over -40 to +125) |
| Output Polarity | — | Positive |