| Model Number |
| UCC28740QDRQ1 |
TPS40428RHAR |
| Model Name |
| Texas Instruments UCC28740QDRQ1 |
Texas Instruments TPS40428RHAR |
| Category |
| AC-DC Controllers & Regulators |
AC-DC Controllers & Regulators |
| Brand |
| Texas Instruments |
Texas Instruments |
| Description |
| 170Hz~100kHz 9V~35V SOIC-7 AC-DC Controllers & Regulators ROHS |
200kHz~1.5MHz 4.5V~20V VQFN-40-EP(6x6) AC-DC Controllers & Regulators ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.105 grams / 0.003704 oz |
0.200 grams / 0.007055 oz |
| Package / Case |
| SOIC-7 |
VQFN-40-EP(6x6) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Operating Temperature |
| -40℃~+125℃@(Tj) |
-40℃~+125℃@(TJ) |
| Switching Frequency |
| 170Hz~100kHz |
200kHz~1.5MHz |
| Output Isolation |
| Isolation |
N/A |
| Supply Voltage |
| 9V~35V |
4.5V~20V |
| Topology |
| Flyback |
Step-down |
