The AS5430 is a monolithic synchronous buck regulator. The device integrates 100mΩ MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the suppl.
3A Output Current Integrated 100mΩ Power MOSFETS Wide 4.75~23V Input Voltage Range Programmable Soft-start Up to 95% Efficiency Stable with Low ESR Ceramic Output Capacitors Output Adjustable From 0.925V to 20V Cycle-by-Cycle Over Current Protection Input Under Voltage Lockout Fixed 400KHz Frequency APPLICATION Distribute Power Supply Networking Systems Notebook or Mini-book LCD TV/LCD Monitor ORDER INFORMATION Order Number AS5430D/TR-LF Package SOP8(Exposed Pad) BLOCK DIAGRAM Packing Tape&Reel, MPQ=2500 Remark Lead-Free AS5430Ver1.0 1 http://www.a1sem.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AS5403A |
ams |
3D Hall Position Sensor | |
2 | AS5403D |
ams |
3D Hall Position Sensor | |
3 | AS5403E |
ams |
3D Hall Position Sensor | |
4 | AS5410 |
austriamicrosystems |
3D-Hall Encoder absolute linear | |
5 | AS5422A |
A1semi |
18V High Efficiency Synchronous Step-Down Converter | |
6 | AS5422AD |
A1semi |
18V High Efficiency Synchronous Step-Down Converter | |
7 | AS50 |
Allied Components International |
Axial Shielded Inductors | |
8 | AS50-100K-RC |
Allied Components International |
Axial Shielded Inductors | |
9 | AS50-101K-RC |
Allied Components International |
Axial Shielded Inductors | |
10 | AS50-102K-RC |
Allied Components International |
Axial Shielded Inductors | |
11 | AS50-103K-RC |
Allied Components International |
Axial Shielded Inductors | |
12 | AS50-104K-RC |
Allied Components International |
Axial Shielded Inductors |