The STR3A155D is a flyback controller from Allegro Microsystems, packaged in a DIP case for through-hole mounting. It operates over a temperature range of -40°C to 115°C and can handle a maximum power dissipation of 65W. The device features fault protection against overvoltage and overtemperature conditions. It has a maximum duty cycle of 83% and a fall time of 250ns.
PackageDIP
MountingThrough Hole
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Technical Specifications
Allegro Microsystems STR3A155D technical specifications.
General
| Package/Case | DIP |
| Duty Cycle | 74% |
| Fall Time | 250ns |
| Fault Protection | Over Voltage, Over Temperature |
| Height | 3.4mm |
| Lead Free | Lead Free |
| Length | 9.4mm |
| Max Duty Cycle | 83% |
| Max Operating Temperature | 115°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 65W |
| Mount | Through Hole |
| Operating Supply Voltage | 15.3V |
| Packaging | Rail/Tube |
| RoHS Compliant | Yes |
| Series | STR3A100 |
| Topology | Flyback |
| Width | 6.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Allegro Microsystems STR3A155D Datasheet
Download the complete datasheet for Allegro Microsystems STR3A155D to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.