| Model Number |
| RT8577AGQW |
RT8475ZQW |
| Model Name |
| Richtek Tech RT8577AGQW |
Richtek Tech RT8475ZQW |
| Category |
| LED Drivers |
LED Drivers |
| Brand |
| Richtek Tech |
Richtek Tech |
| Description |
| 200kHz~2.1MHz PWM 4 boost converter DC-DCVoltage Stabilizer 120mA 5.5V~40V WQFN-20(5x5) LED Drivers ROHS |
90V 100kHz~1MHz 1 DC-DCController 4.5V~36V WQFN-16(3x3) LED Drivers ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| WQFN-20(5x5) |
WQFN-16(3x3) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
|
| Switch Frequency |
| 200kHz~2.1MHz |
100kHz~1MHz |
| Dimming |
| PWM |
Analog;PWM |
| Operating temperature |
| -40℃~+85℃ |
-40℃~+125℃ |
| Channels |
| 4 |
1 |
| Topology |
| boost converter |
Step-down;boost converter |
| Type |
| DC-DCVoltage Stabilizer |
DC-DCController |
| Output Current |
| 120mA |
N/A |
| Input Voltage |
| 5.5V~40V |
4.5V~36V |
