| Model Number |
| RT2872GSP |
RT5090CGQW |
| Model Name |
| Richtek Tech RT2872GSP |
Richtek Tech RT5090CGQW |
| Category |
| DC-DC Converters |
DC-DC Converters |
| Brand |
| Richtek Tech |
Richtek Tech |
| Description |
| Step-down type Adjustable 800mV~30V 4.5V~36V 3A SOP-8-EP DC-DC Converters ROHS |
2.7V~27V WQFN-40(5x5) DC-DC Converters ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.270 grams / 0.009524 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| SOP-8-EP |
WQFN-40(5x5) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Synchronous Rectification |
| Yes |
N/A |
| Function |
| Step-down type |
N/A |
| Operating Temperature |
| -40℃~+85℃@(TA) |
-40℃~+125℃@(TJ) |
| Number of Outputs |
| 1 |
5 |
| Topology |
| Step-down |
N/A |
| Switch tube (built-in/external) |
| 内置 |
内置 |
| Output Type |
| Adjustable |
N/A |
| Output Voltage |
| 800mV~30V |
N/A |
| Input Voltage |
| 4.5V~36V |
2.7V~27V |
| Output Current (Max) |
| 3A |
N/A |
| Switching Frequency |
| 1MHz |
450kHz;1MHz;1.5MHz |
