42VIN UP NO-OPTO ISO FLY CONV W/
| Part Number | LT8301JS5 |
| Date Code | 2125 |
| Quantity Available | 21809 pcs |
| Manufacturer | Linear Technology/Analog Devices |
| Lead Time | Ship within 24 hours |
| QTY | 3000 |
| Datasheet | LT8301.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | THAILAND |
| Country of Diffusion | USA |
| Lot Number | IP98559.97 |
| MSL | 3 |
| Packaging | Tape & Reel (TR)/Cut Tape (CT)/Reel |
| Base Product Number | LT8301 |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive or Negative, Isolation Capable |
| Topology | Flyback |
| Output Type | - |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 42V |
| Voltage - Output (Min/Fixed) | - |
| Voltage - Output (Max) | 65V (Switch) |
| Current - Output | 1.2A (Switch) |
| Frequency - Switching | Down to 10kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
The LT8301JS5 is a micropower isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with a single external resistor. Internal compensation and soft-start further reduce external component count. 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 1.2A, 65V DMOS power switch is integrated along with all high voltage circuitry and control logic into a 5-lead ThinSOT™ package.
The LT8301JS5 operates from an input voltage range of 2.7V to 42V and can deliver up to 6W of isolated output power. 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.
