LT3791EFE#PBF vs RT8462GS Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LT3791EFE#PBF disebabkan oleh Analog Devices dan RT8462GS disebabkan oleh Richtek. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | LT3791EFE#PBF | RT8462GS |
|---|---|---|
| Merek | Analog Devices | Richtek |
| Kategori | LED Drivers | LED Drivers |
| Status Lingkungan Hidup | Aktif | Obsolete |
| Tetstruktur | Buck-Boost | Step-Down (Buck), Step-Up (Boost), Buck-Boost |
| Bilangan Output | 1 | 1 |
| Tegangan Output - Max | 60 V | — |
| Arus Output (Max) | 10 A | — |
| Input Voltage (Min) | 4.7 V | — |
| Input Voltage (Max) | 60 V | — |
| Frekuensi Pertukaran | 200 kHz to 700 kHz | — |
| Dimming | Analog, PWM | — |
| Kecocokan | 98.5% | — |
| Kemasan | 38-TSSOP-EP | 14-SOP (SOP-14) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | -40C to +125C | — |
| Status RoHS | Compliant | RoHS Compliant |
| Output Voltage Accuracy | 2% | — |
| Control Architecture | Current Mode | — |
| Product Type | — | LED Driver Controller (PWM Controller) |
| Gambaran Tegangan Masukan | — | Up to 36 V |
| Tegangan Output - Max | — | 60 V |
| Switching Frequency (max) | — | 1 MHz |
| Dimming Control | — | Analog and PWM |
| Control Method | — | Current-mode PWM with external MOSFET driver |
| Current Sense | — | External low-side resistor |
| Lead Free Status | — | Lead Free |
| Gambaran Suhu Operasi | — | [DATA_NEEDED: operating temperature range] |
| Typical Application | — | High-power LED backlight, automotive, architectural lighting |