SLNP17-100CQ DC-DC Converter
The SLNP17-100CQ is an extremely low noise, quad output 17 W DC-DC power supply designed for RF space applications. It was built to withstand the harsh radiation environments needed for the most demanding commercial, scientific, and military space applications. Performance is guaranteed through the use of radiation lot acceptance tested (RLAT) components. Thanks to our multi-stage approach, the SLNP achieves an exceptional rejection of noise for both conducted emissions and conducted susceptibility. With eleven configurable options, the SLNP is the DC-DC converter for all low-noise applications. VPT’s history of proven space flight heritage ensures long-term performance reliability.
Features:
- Designed for high CS rejection: 90dB+ rejection
- Highly configurable with four outputs: +5 V to +8 V, +5 V to +8 V, +12 V, and -6 V to -5 V
- Command On/Off with configuration options
- Command telemetry with configuration options
- Temperature telemetry with configuration options
- Single output voltage telemetry
- Undervoltage lockout
- Integrated EMI filter
- Typical efficiency of 72% (full load)
- 120 V – 10 msec transient ,110 V – 100 msec transient
- Current limit protection / Short circuit protection
- Output sequencing (negative startup first)
- Reverse polarity protection on input
Space-Level Characterizations:
- Guaranteed TID performance to 100 krad(Si) and 2.2 x 1011n/cm2
- SEE performance to 85 MeV/mg/cm2. Transients are fully analyzed for cross-section and magnitude
- Worst-case analysis & thermal analysis available
- Radiation, MTBF reliability, FMECA reports, and mechanical model available
Compliances and Certifications:
- Manufactured in a facility certified to SAE AS9100, J-STD-001 (Space Addendum) and IPC-A-610
- Designed in line with NASA EEE-INST-002 and ECSS-Q-ST-30-11C derating
Summary Data
For complete specifications, please see the official datasheet.
To provide you with the most accurate data for the actual performance of this product once deployed, please note that the electrical performance data provided below is at Tmount = -20 °C to +75 °C, Vin = +100 V, full load, unless otherwise specified.
Select a product to view its specifications:
| Parameter | Conditions | SLNP17-100CQ | Units | ||
|---|---|---|---|---|---|
| Min | Typ | Max | |||
| Input Voltage | Continuous Transient(1) | 96 | 100 | 103 110 120 | Vdc |
| Output Voltage | Full Load | -1% -1% -1% -1% | 5.0 to 8.0 5.0 to 8.0 12.0 -5.0 to -6.0 | 1% 1% 1% 1% | V |
| Output Power | 0 | 17 | W | ||
| Efficiency | 70 | 72 | % | ||
