Part No.: | ADPL54203 |
Page: | 34 Pages |
Size: | 745 KB |
Manufacturer: | Analog Devices, Inc. |
Logo: | |
Views: | 1 |
Update Time: | 2024-01-12 10:18:12 |
DataSheet: | Download |
Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
ADPL54203ES8E#PBF | Tube | 54203 | 1 | 8 | -40°C ~ 125°C | 8-Lead Plastic SO | ||
ADPL54203ES8E#TRPBF | Reel | 54203 | 1 | 8 | -40°C ~ 125°C | 8-Lead Plastic SO |
The ADPL54203 operates from an input voltage range of 3.2V to 40V and delivers up to 17W of isolated output power. It is a monolithic micropower isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or optoisolator for regulation. The output voltage is programmed with two external resistors and a third optional temperature compensation resistor. Boundary mode operation provides a small magnetic solution with excellent load regulation. Low ripple Burst Mode operation maintains high efficiency at light load while minimizing the output voltage ripple.
A 3.4A, 60V DMOS power switch is integrated along with all the high voltage circuitry and control logic into a thermally enhanced 8-lead SO package. The high level of integration and the use of boundary and low ripple burst modes result in a simple to use, low component count, and high efficiency application solution for isolated power delivery.