RT8475ZS vs RT8475GS Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci RT8475ZS disebabkan oleh Richtek dan RT8475GS 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 | RT8475ZS | RT8475GS |
|---|---|---|
| Merek | Richtek | Richtek |
| Kategori | LED Drivers | LED Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost), Buck-Boost |
| Bilangan Output | 1 | 1 |
| Frekuensi Pertukaran | 350 kHz | 350 kHz (typical) |
| Dimming Control | Analog and PWM | Analog and PWM Dimming |
| Package Type | 14-SOP (3.90 mm body width) | — |
| Kiraan Pin | 14 | 14 |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Operating Mode | Constant-current controller | — |
| External Switch | Required (N-channel MOSFET) | — |
| Current Sense | External sense resistor | — |
| Jenis Output | PMIC LED Driver IC | — |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Gambaran Suhu Operasi | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial, [DATA_NEEDED: exact TJ max]) |
| Gambaran Tegangan Masukan | [DATA_NEEDED: input voltage range] | 4.5 V to 36 V |
| Product Type | — | LED Driver Controller (PWM Controller for external MOSFET) |
| Maximum Output Voltage | — | 90 V (external MOSFET dependent) |
| Current Sense Threshold | — | 190 mV |
| Control Method | — | Current-Mode PWM with Cycle-by-Cycle Current Limit |
| Kemasan | — | 14-SOP (SOIC-14, 3.9 mm width) |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |