The EUP3482 is a synchronous current mode buck regulator capable of driving 2A continuous load current with excellent line and load regulation. The EUP3482 can operate with an input range 4.5V to 30V and the output can be externally set from 0.923V to 20V with a resistor divider. Fault condition protection includes cycle-by-cycle current limiting and thermal.
2A Output Current 220ns Minimum On Time 35V Input Surge Protection Integrated 160mΩ/110mΩ DMOS Switches 4.5V to 30V Input Operating Range Output Adjustable from 0.923V to 20V Up to 95% Efficiency 1µA Shutdown Current Fixed 340KHz Frequency Programmable Soft-Start Thermal Shutdown and Overcurrent Protection Input Supply Overvoltage and Undervoltage Lockout Available in SOP-8 Package RoHS Compliant and 100% Lead(Pb)-Free Halogen-Free APPLICATIONS Vm Typical Application Circuit R w‘ yb om c . ch w .g w w te o f o Distributed Power Systems Networking Systems PC Monitors Portable Electronic.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | EUP3484 |
Eutech Microelectronics |
340KHz Synchronous Step-Down Converter | |
2 | EUP3484A |
Eutech Microelectronics |
340KHz Synchronous Step-Down Converter | |
3 | EUP3485 |
Eutech Microelectronics |
500KHz Synchronous Step-Down Converter | |
4 | EUP3489 |
Eutech Microelectronics |
500KHz Step-Down Converter | |
5 | EUP3401 |
Eutech Microelectronics |
Synchronous Step-Down Converter | |
6 | EUP3402 |
Eutech Microelectronics |
2.25MHz Synchronous Step-Down DC/DC Regulator | |
7 | EUP3406 |
Eutech Microelectronics |
600mA Synchronous Step-Down Converter | |
8 | EUP3406 |
Eutech Microelectronics |
600mA Synchronous Step-Down Converter | |
9 | EUP3408 |
Eutech Microelectronics |
800mA Synchronous Step-Down Converter | |
10 | EUP3409 |
Eutech Microelectronics |
800mA Synchronous Step-Down Converter | |
11 | EUP3410 |
Eutech Microelectronics |
380KHz Step-Down Converter | |
12 | EUP3411 |
Eutech Microelectronics |
380KHz Step-Down Converter |