| Model Number |
| RTQ2943GSP-QA |
RT4803AWSC |
| Model Name |
| Richtek Tech RTQ2943GSP-QA |
Richtek Tech RT4803AWSC |
| Category |
| DC-DC Converters |
DC-DC Converters |
| Brand |
| Richtek Tech |
Richtek Tech |
| Description |
| Step-down type Adjustable 3.5A 4V~42V 800mV~42V SOP-8-EP DC-DC Converters ROHS |
boost converterType Adjustable 2A 1.8V~5V 2.85V~4.4V WLCSP-16(1.7x1.7) DC-DC Converters 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 |
| SOP-8-EP |
WLCSP-16(1.7x1.7) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Synchronous Rectification |
| NO |
Yes |
| Function |
| Step-down type |
boost converterType |
| Operating Temperature |
| -40℃~+150℃@(TJ) |
-40℃~+85℃@(TA) |
| Number of Outputs |
| 1 |
1 |
| Topology |
| Step-down |
Boost |
| Switch tube (built-in/external) |
| 内置 |
内置 |
| Output Type |
| Adjustable |
Adjustable |
| Output Current (Max) |
| 3.5A |
2A |
| Input Voltage |
| 4V~42V |
1.8V~5V |
| Output Voltage |
| 800mV~42V |
2.85V~4.4V |
| Switching Frequency |
| 2.5MHz |
2.5MHz |
