Commodity attribute:
model
SVGA0510SG
type
Communication IC
Scheme introduction:
As the world's first RAD HARD load point converter, VPT's SVGA series has been mission verified in LEO, MEO, GEO and deep space mission launch systems. These off the shelf devices meet the MIL-PRF-38534 K requirements on DLA SMD and can help you quickly put the system into use. Check VPT's space program heritage.
The load point converter of VPT can be used alone, or combined with DV series hybrid DC-DC converter, or SV and SVR series space DC-DC converter, as a part of VPT's efficient, reliability optimized (HERO) power supply system.
Non isolated, synchronous, step-down voltage stabilizing converters reduce the voltage in final use. These highly reliable POL modules are extremely lightweight, small footprint, and incredibly efficient, providing designers with a smaller, more affordable point of use power converter option.
VPT's load point converter is the first in the world to be designed and manufactured according to MIL-PRF-38534 Class H and Class K military reliability.
SVGA series is an extremely efficient load point DC-DC converter, which can reduce the voltage when in use. According to Appendix G of MIL-PRF-38534 and according to the VPT certified radiation plan, it is ready to reinforce the 100 krad (Si) total dose radiation.
These regulated non isolated converters operate at a nominal frequency of 250 kHz and are optimized for low voltage load applications, with efficient synchronous rectification and fast transient response. The SVGA load point converter is designed and manufactured in a facility that complies with ISO9001 certification and has passed MIL-PRF-38534 Class H and K and MIL-STD-883 certification.
Combine our extensive series of DC-DC converters for space with these load point converters for space to create a power system that is light in weight, extremely efficient, and can be used in space.
Features:
Working from 5V input
The output voltage can be adjusted from 0.8V to 3.4V
Output up to 10 Amps
Up to 94% efficiency
High power density, up to 100W/in>3
Output inhibit control
Low output noise
No optical isolator
Short circuit protection
Space level features:
The TID performance including ELDRS shall be guaranteed to reach 100 krad (Si).
SEE was characterized as 85 MeV/mg/cm2. Transients have full cross-section and size characteristics.
Provide worst-case analysis, pressure, radiation and reliability reports
