| Model Number |
| RT8479CGSP |
RT8577ZQW |
| Model Name |
| Richtek Tech RT8479CGSP |
Richtek Tech RT8577ZQW |
| Category |
| LED Drivers |
LED Drivers |
| Brand |
| Richtek Tech |
Richtek Tech |
| Description |
| 40V 2 AC-DC离线开关 4.5V~40V SOP-8-EP LED Drivers ROHS |
45V 100kHz~1MHz PWM 4 boost converter DC-DCVoltage Stabilizer 9V~28V WQFN-20(5x5) LED Drivers ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.271 grams / 0.009559 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| SOP-8-EP |
WQFN-20(5x5) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Output Voltage |
| 40V |
45V |
| Dimming |
| Analog;PWM |
PWM |
| Operating temperature |
| -40℃~+85℃ |
-40℃~+85℃ |
| Topology |
| Step-down;boost converter |
boost converter |
| Channels |
| 2 |
4 |
| Type |
| AC-DC离线开关 |
DC-DCVoltage Stabilizer |
| Input Voltage |
| 4.5V~40V |
9V~28V |
