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