RT8475ZS vs RT8475GS Comparison
Detailed side-by-side comparison of RT8475ZS by Richtek and RT8475GS by Richtek. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | RT8475ZS | RT8475GS |
|---|---|---|
| Brand | Richtek | Richtek |
| Category | LED Drivers | LED Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.42 | $0.20 |
| Topology | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost), Buck-Boost |
| Number of Outputs | 1 | 1 |
| Switching Frequency | 350 kHz | 350 kHz (typical) |
| Dimming Control | Analog and PWM | Analog and PWM Dimming |
| Package Type | 14-SOP (3.90 mm body width) | — |
| Pin Count | 14 | 14 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Mode | Constant-current controller | — |
| External Switch | Required (N-channel MOSFET) | — |
| Current Sense | External sense resistor | — |
| Output Type | PMIC LED Driver IC | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial, [DATA_NEEDED: exact TJ max]) |
| Input Voltage Range | [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 |
| Package | — | 14-SOP (SOIC-14, 3.9 mm width) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |