LT3950EMSE vs LTC3786IMSE#PBF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LT3950EMSE sa pamamagitan ng Analog Devices at LTC3786IMSE#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
LTC3786IMSE#PBF - Low IQ Sync Boost Controller, 38V, MSOP-16 | ADI
LTC3786IMSE#PBF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LT3950EMSE | LTC3786IMSE#PBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | LED Drivers | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topology Supported | Boost, Buck, SEPIC, Buck-Boost, Flyback, Cuk | — |
| Hanay ng Voltage ng Input | 3 V to 60 V | 4.5 V to 38 V |
| Internal Switch Current Rating | 1.5 A | — |
| Internal Switch Voltage Rating | 60 V DMOS | — |
| Takbo ng Pagpipili | 2 MHz (typical, constant) | 50 kHz to 900 kHz (programmable) |
| Current Sense Voltage | 200 mV | — |
| Dimming | Internal Exponential Scale PWM + External PWM Input | — |
| Quiescent Current (Shutdown) | < 1 uA (typical) | — |
| Temperature ng Junction na Operasyon | 0 C to 125 C (E grade) | — |
| Packhaging | 16-pin MSOP-EP (Exposed Pad) | 16-MSOP-EP (Exposed Pad) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | MSL 1 (per PartGenie data) | 1 |
| Tindminan RoHS | ROHS3 Compliant | Compliant |
| REACH Status | REACH Unaffected | — |
| Fault Indicator | Open-drain FAULT pin | — |
| Soft-Start | Programmable via external capacitor | — |
| Topolohiya | — | Boost, Flyback, SEPIC (synchronous) |
| Fungsi | — | Step-Up, Step-Up/Step-Down DC-DC controller |
| Hanay ng Output Volte | — | Adjustable up to 60 V |
| Output Current | — | 5 A |
| Quiescent Current (IQ) | — | 55 uA |
| Bilang ng Outputs | — | 1 |
| Hanay ng Temperature na Operasyon | — | -40 C to +125 C (TJ, I grade) |
| Synchronous Rectifier | — | Yes (drives all N-channel MOSFETs) |
| Lead-Free | — | Yes (Pb-free #PBF suffix) |