Collateral
LSO2801R8S
30W Total Output Power 28 Vin +1.8 Vout Single DC-DC Radiation Hardened Converter in a LSO Package.
Pending
Benefits
Input-Output isolation
Active inrush current limiting
Fixed switching frequency
Soft start
Short-circuit and overload protection
Input undervoltage lockout
Output turn-on/turn off sequencing
Operation over -55°C to +125°C without de-rating
Magnetically-coupled feedback
TTL-compatible on/off command
external on/off command
Low profile, hermetically-sealed packages
Copper I/O pins
Immunity to TID, SEE, neutron and prompt dose radiation environments in space
Reliability screening option
Class H and Class K processes (IAW MIL-PRF-38534)
Specifications
| Parameter | Value |
|---|---|
| Qual Level | Radiation Hardened |
| Total Dose kRad (Si) | 100 |
| See (MeV-cm2/mg) | 82 |
| Total Output Power (W) | 30W |
| Input Voltage (V) | 28 |
| Input Voltage Min (V) | 18 |
| Input Voltage Max (V) | 40 |
| Outputs | Single |
| Typical Efficiency (%) | 65 |
| Package | LSO |
| Base Part Status | Pending |
| IOUT Single (A) | + 8 |
| Output Voltage Single (V) | + 1.8 |
Space
IR has a long history of providing high-reliability, radiation hardened power management solutions for space flight with products used in over 2000 space programs from launchers to satellites to space exploration vehicles.
LSO
Part # LSO2801R8S
30W Total Output Power 28 Vin +1.8 Vout Single DC-DC Radiation Hardened Converter in a LSO Package.
| Packaging Options | Part Number | Status | Standard Pack Quantity |
|---|---|---|---|
| A LSO2801R8S with Standard Packaging | LSO2801R8S | PENDING | 1 |