LT8645SEV#PBF vs LT8645SJV-2#PBF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LT8645SEV#PBF sa pamamagitan ng Analog Devices at LT8645SJV-2#PBF 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.
Analog Devices
LT8645SEV#PBF - 65V 8A Silent Switcher Buck Regulator | Analog Devices
LT8645SEV#PBF ✓ NakahandaAnalog Devices
LT8645SJV-2#PBF - 65V 8A Silent Switcher Buck Regulator | ADI
LT8645SJV-2#PBF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LT8645SEV#PBF | LT8645SJV-2#PBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Hanay ng Voltage ng Input | 3.4 V to 65 V | 3.4 V to 65 V |
| Hanay ng Output Volte | 0.97 V to 25 V (adjustable) | 0.97 V to 65 V (adjustable) |
| Maksimum na Current ng Output | 8 A | 8 A |
| Bilang ng Outputs | 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) | — |
| Kuru-kuryente ng Kapayapaan | Ultra-low (see datasheet for Iq) | — |
| Epektibidad | > 95% peak | Up to ~95% (load and VIN/VOUT dependent) |
| Hanay ng Temperature na Operasyon | -40 C to +125 C (automotive grade) | -40C to +125C (JV suffix indicates industrial-temp qualified) |
| Packhaging | 32-pin LQFN EP (5 mm x 6 mm) | 32-LQFN exposed pad (6 mm x 4 mm TFQFN) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 1 | [DATA_NEEDED: MSL rating] |
| Tindminan RoHS | Compliant (#PBF suffix) | — |
| Quiescent Current (Burst Mode) | — | 2.5 uA typical |
| Takbo ng Pagpipili | — | [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) |