RT8475ZS vs RT8475GS Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng RT8475ZS sa pamamagitan ng Richtek at RT8475GS sa pamamagitan ng Richtek. 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.
Pagsanggunian na paghahambing
| Parametro | RT8475ZS | RT8475GS |
|---|---|---|
| Brand | Richtek | Richtek |
| Kategorya | LED Drivers | LED Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost), Buck-Boost |
| Bilang ng Outputs | 1 | 1 |
| Takbo ng Pagpipili | 350 kHz | 350 kHz (typical) |
| Dimming Control | Analog and PWM | Analog and PWM Dimming |
| Package Type | 14-SOP (3.90 mm body width) | — |
| Bilang ng Pin | 14 | 14 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Operating Mode | Constant-current controller | — |
| External Switch | Required (N-channel MOSFET) | — |
| Current Sense | External sense resistor | — |
| Type ng Output | PMIC LED Driver IC | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial, [DATA_NEEDED: exact TJ max]) |
| Hanay ng Voltage ng Input | [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 |
| Packhaging | — | 14-SOP (SOIC-14, 3.9 mm width) |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |