RT8462GS vs LT3791EFE#PBF Comparison
Detailed side-by-side comparison of RT8462GS by Richtek and LT3791EFE#PBF by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | RT8462GS | LT3791EFE#PBF |
|---|---|---|
| Brand | Richtek | Analog Devices |
| Category | LED Drivers | LED Drivers |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.85 | $10.76 |
| Product Type | LED Driver Controller (PWM Controller) | — |
| Topology | Step-Down (Buck), Step-Up (Boost), Buck-Boost | Buck-Boost |
| Number of Outputs | 1 | 1 |
| Input Voltage Range | Up to 36 V | — |
| Output Voltage - 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 | — |
| Package | 14-SOP (SOP-14) | 38-TSSOP-EP |
| Mounting Type | Surface Mount | Surface Mount |
| Lead Free Status | Lead Free | — |
| RoHS Status | RoHS Compliant | Compliant |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Typical Application | High-power LED backlight, automotive, architectural lighting | — |
| Output Voltage - Max | — | 60 V |
| Output Current (Max) | — | 10 A |
| Input Voltage (Min) | — | 4.7 V |
| Input Voltage (Max) | — | 60 V |
| Switching Frequency | — | 200 kHz to 700 kHz |
| Dimming | — | Analog, PWM |
| Efficiency | — | 98.5% |
| Operating Temperature | — | -40C to +125C |
| Output Voltage Accuracy | — | 2% |
| Control Architecture | — | Current Mode |