LT3790EFE#PBF vs LT3758EMSE Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LT3790EFE#PBF disebabkan oleh Analog Devices dan LT3758EMSE 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 | LT3790EFE#PBF | LT3758EMSE |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous 4-switch buck-boost | Boost, Flyback, SEPIC, Inverting |
| Fungsi | Voltage/Current/Input-current regulator controller | — |
| Input Voltage Range (VIN) | 4.7 V to 60 V | — |
| Output Voltage Range (VOUT) | 1.2 V to 60 V (adjustable) | — |
| Saiz Sistem Pampasan maximum | 10 A (external MOSFET dependent) | — |
| Number of Switches | 4 (synchronous) | — |
| Bilangan Output | 1 | 1 |
| Switching Frequency Range | 200 kHz to 700 kHz (programmable) | 100 kHz to 1 MHz |
| Default Switching Frequency | 200 kHz | — |
| Control Mode | Peak current-mode | — |
| Reference Voltage Accuracy | [DATA_NEEDED: VREF tolerance %] | — |
| Tegangan Rujukan | 1.2 V (typical FB reference) | — |
| Suhu Hubungan Operasi | -40 C to +125 C | — |
| Kemasan | 38-TSSOP-EP (TSSOP-38 with exposed pad) | MSOP-10 (EP) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | [DATA_NEEDED: MSL level] | 1 |
| Status Flag (SHORT) | Open-drain, asserts low when FB < 400 mV and VSENSE > 5 mV | — |
| Arus penyah hidup | [DATA_NEEDED: ISD value] | — |
| Status RoHS | Compliant (per PBF suffix) | Compliant (#PBF suffix) |
| Lead-Free | Yes (PBF suffix indicates Pb-free) | — |
| Gambaran Tegangan Masukan | — | 5.5 V to 100 V |
| Tegangan Output | — | Positive or Negative (isolation capable) |
| Synchronization | — | Yes (SYNC pin, external clock) |
| Shutdown Quiescent Current | — | 1 µA typical |
| Control Method | — | Current-mode |
| Gate Driver Voltage | — | 7.2 V internal regulator |
| Gambaran Suhu Operasi | — | -40 °C to +125 °C (E grade) |
| Lead Finish | — | Matte Tin (Pb-free) |