LT3758EMSE vs LT3790EFE Perbandingan
Perbandingan bersamaan detil LT3758EMSE dari Analog Devices dan LT3790EFE dari Analog Devices. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | LT3758EMSE | LT3790EFE |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Boost, Flyback, SEPIC, Inverting | 4-Switch Synchronous Buck-Boost |
| Rentang Tegangan Masukan | 5.5 V to 100 V | 4.7 V to 60 V |
| Tegangan Output | Positive or Negative (isolation capable) | — |
| Jumlah Output | 1 | — |
| Switching Frequency Range | 100 kHz to 1 MHz | — |
| Synchronization | Yes (SYNC pin, external clock) | — |
| Shutdown Quiescent Current | 1 µA typical | — |
| Control Method | Current-mode | — |
| Gate Driver Voltage | 7.2 V internal regulator | — |
| Paket | MSOP-10 (EP) | 38-TSSOP-EP (FE) with exposed pad |
| Rentang Suhu Kerja | -40 °C to +125 °C (E grade) | — |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 1 | — |
| Lead Finish | Matte Tin (Pb-free) | — |
| Status RoHS | Compliant (#PBF suffix) | Compliant (#PBF suffix) |
| Rentang Tegangan Output | — | 1.2 V to 60 V |
| Arus Output Maximum | — | 10 A (controller, depends on external MOSFETs) |
| Frekuensi Pengganti | — | 200 kHz to 700 kHz (programmable) |
| Kinerja | — | Up to 98.5% |
| Control Architecture | — | Constant-frequency current-mode |
| Suhu Hubung Kerja | — | -40 C to +125 C |
| Tipe Output | — | Adjustable (voltage / current / input current regulation) |
| Diresinkronkan | — | Yes |
| Clock Synchronization | — | Yes (external sync input) |
| SHORT Flag Pin | — | Yes, open-drain fault indicator |