| Model Number |
| RTQ2945GQW-QA |
RT9278GQV |
| Model Name |
| Richtek Tech RTQ2945GQW-QA |
Richtek Tech RT9278GQV |
| Category |
| DC-DC Converters |
DC-DC Converters |
| Brand |
| Richtek Tech |
Richtek Tech |
| Description |
| Step-down type Adjustable 4V~42V 5A 800mV~42V WDFN-10(4x4) DC-DC Converters ROHS |
boost converterType 5.5V 1.5V~5.5V 2A TDFN-10-EP(3x3) DC-DC Converters ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
0.200 grams / 0.007055 oz |
| Package / Case |
| WDFN-10(4x4) |
TDFN-10-EP(3x3) |
| 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) |
N/A |
| Number of Outputs |
| 1 |
1 |
| Topology |
| Step-down |
Boost |
| Switch tube (built-in/external) |
| 内置 |
内置 |
| Output Type |
| Adjustable |
N/A |
| Input Voltage |
| 4V~42V |
1.5V~5.5V |
| Output Current (Max) |
| 5A |
2A |
| Output Voltage |
| 800mV~42V |
5.5V |
| Switching Frequency |
| 2.5MHz |
600kHz |
