| Product Status | Discontinued at Digi-Key | |
| Internal Switch(s) | No | |
| Supplier Device Package | 8-SOP | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Voltage - Supply (Max) | 50V | |
| REACH Status | REACH Unaffected | |
| Voltage - Output | 50V | |
| Mfr | Richtek USA Inc. | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Applications | Backlight, Lighting | |
| Voltage - Supply (Min) | 4.5V | |
| ECCN | EAR99 | |
| Topology | Step-Down (Buck), Step-Up (Boost) | |
| Mounting Type | Surface Mount | |
| Number of Outputs | 1 | |
| Series | - | |
| Type | DC DC Controller | |
| Frequency | 380kHz | |
| Dimming | Analog, PWM | |
| HTSUS | 8542.39.0001 | |
| Package | Tape & Reel (TR) | |
| Current - Output / Channel | - | |
| Base Product Number | RT8477 |
