Model Number |
UC2844AN |
TPS40090RHDR |
Model Name |
Texas Instruments UC2844AN |
Texas Instruments TPS40090RHDR |
Category |
AC-DC Controllers & Regulators |
AC-DC Controllers & Regulators |
Brand |
Texas Instruments |
Texas Instruments |
Description |
500kHz 10V~30V DIP-8 AC-DC Controllers & Regulators ROHS |
100kHz~1.2MHz 4.5V~15V VQFN-28-EP(5x5) AC-DC Controllers & Regulators ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
0.900 grams / 0.031747 oz |
1.000 grams / 0.035274 oz |
Package / Case |
DIP-8 |
VQFN-28-EP(5x5) |
Package / Arrange |
Tube-packed |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
EAR99 |
EAR99 |
Operating Temperature |
-40℃~+85℃@(Ta) |
-40℃~+85℃@(TA) |
Switching Frequency |
500kHz |
100kHz~1.2MHz |
Duty Cycle |
48% |
87.5% |
Supply Voltage |
10V~30V |
4.5V~15V |
Topology |
Boost;Step-down;Flyback;Forward |
Step-down |