LT3758EMSE vs LT3790EFE Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LT3758EMSE sa pamamagitan ng Analog Devices at LT3790EFE sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | LT3758EMSE | LT3790EFE |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Boost, Flyback, SEPIC, Inverting | 4-Switch Synchronous Buck-Boost |
| Hanay ng Voltage ng Input | 5.5 V to 100 V | 4.7 V to 60 V |
| Output Volte | Positive or Negative (isolation capable) | — |
| Bilang ng Outputs | 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 | — |
| Packhaging | MSOP-10 (EP) | 38-TSSOP-EP (FE) with exposed pad |
| Hanay ng Temperature na Operasyon | -40 °C to +125 °C (E grade) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 1 | — |
| Lead Finish | Matte Tin (Pb-free) | — |
| Tindminan RoHS | Compliant (#PBF suffix) | Compliant (#PBF suffix) |
| Hanay ng Output Volte | — | 1.2 V to 60 V |
| Maksimum na Current ng Output | — | 10 A (controller, depends on external MOSFETs) |
| Takbo ng Pagpipili | — | 200 kHz to 700 kHz (programmable) |
| Epektibidad | — | Up to 98.5% |
| Control Architecture | — | Constant-frequency current-mode |
| Temperature ng Junction na Operasyon | — | -40 C to +125 C |
| Type ng Output | — | Adjustable (voltage / current / input current regulation) |
| Sangayang Pag-ayosang Sinasaklaw | — | Yes |
| Clock Synchronization | — | Yes (external sync input) |
| SHORT Flag Pin | — | Yes, open-drain fault indicator |