Topologie | Sperrwandler |
Eingangsspannung | 90-132 V |
Ausgang 1 | 3.3 V / 0.05 A |
Ausgang 2 | 5 V / 0.15 A |
IC-Revision | B |
This reference design creates a 5V at 200mA from a 120VAC Input. This supply is to designed to fit into a very small volume with approximately 10mm total height. The UCC28720 primary side controller with a BJT power switch provides a low cost design. A TPS71433 is also used to provide an additional 3.3V rail. It is important to note the outputs are only functionally (not for safety) isolated from the input.
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Muster | |
---|---|---|---|---|---|---|---|
![]() | 750314178 | SPEC | 4 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Flyback Transformer |
Artikel Nr. | Datenblatt | Simulation | |
---|---|---|---|
![]() | 750314178 | SPEC |
Muster |
---|
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Muster |
---|