| Model Number |
| RT8289GSP |
RT7279GQW |
| Model Name |
| Richtek Tech RT8289GSP |
Richtek Tech RT7279GQW |
| Category |
| DC-DC Converters |
DC-DC Converters |
| Brand |
| Richtek Tech |
Richtek Tech |
| Description |
| Step-down type Adjustable 1.222V~26V 5A 5.5V~32V SOIC-8-EP DC-DC Converters ROHS |
Step-down type Adjustable 765mV~8V 2A 4.5V~18V WDFN-10(3x3) DC-DC Converters ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.428 grams / 0.015097 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| SOIC-8-EP |
WDFN-10(3x3) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Synchronous Rectification |
| NO |
Yes |
| Function |
| Step-down type |
Step-down type |
| Operating Temperature |
| -40℃~+85℃@(TA) |
-40℃~+85℃@(TA) |
| Number of Outputs |
| 1 |
1 |
| Topology |
| Step-down |
Step-down |
| Switch tube (built-in/external) |
| 内置 |
内置 |
| Output Type |
| Adjustable |
Adjustable |
| Output Voltage |
| 1.222V~26V |
765mV~8V |
| Output Current (Max) |
| 5A |
2A |
| Input Voltage |
| 5.5V~32V |
4.5V~18V |
| Switching Frequency |
| 500kHz |
700kHz |
