LT8640SEV#PBF vs LT8640EUDC#TRPBF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LT8640SEV#PBF sa pamamagitan ng Analog Devices at LT8640EUDC#TRPBF 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
LT8640SEV#PBF - 42V 6A Silent Switcher 2 Buck Regulator | ADI
LT8640SEV#PBF ✓ NakahandaAnalog Devices
LT8640EUDC#TRPBF - 42V 5A Sync Buck Silent Switcher | ADI
LT8640EUDC#TRPBF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LT8640SEV#PBF | LT8640EUDC#TRPBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Step-Down (Buck) | Synchronous Buck (Step-Down) |
| Hanay ng Voltage ng Input | 3.4 V to 42 V | 3.4 V to 42 V |
| Hanay ng Output Volte | 0.97 V to 10 V (adjustable) | 0.97 V to 41.58 V (adjustable) |
| Maksimum na Current ng Output | 6 A | 5 A |
| Switching Architecture | Silent Switcher 2 | — |
| Kuru-kuryente ng Kapayapaan | 2.5 uA (Burst Mode) | 2.5 µA (output in regulation, Burst Mode) |
| Minimum Top Switch On-Time | 30 ns | — |
| Synchronous Rectifier | Internal MOSFETs | — |
| Temperature ng Junction na Operasyon | -40 C to +125 C | -40 °C to +125 °C (E grade, design assured over -40 to +125) |
| Package Type | 24-lead LQFN with Exposed Pad | — |
| Package Dimensions | 4 mm x 4 mm | — |
| Thermal Resistance (theta_JC) | [DATA_NEEDED: theta_JC from datasheet] | — |
| Takbo ng Pagpipili | Adjustable, up to ~3 MHz [DATA_NEEDED: exact fSW range] | Up to 3 MHz (programmable) |
| Sync/Clock Input | Yes (SYNC/MODE pin) | — |
| Spread Spectrum EMI Reduction | Yes | — |
| MSL Moisture Sensitivity | [DATA_NEEDED: MSL level] | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant (Pb-free) |
| Lead Finish | Au (Gold) - PBF suffix | — |
| Manufacturer | Analog Devices (formerly Linear Technology) | — |
| Bilang ng Outputs | — | 1 |
| 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 |
| Packhaging | — | 20-WFQFN / 18-lead QFN with Exposed Pad (LGA-style UD package) |
| Level ng MSL | — | 1 |
| Output Polarity | — | Positive |