Liquid cooling of power supplies offers a better option than air cooling, especially for supplies with a miniaturized design. However, designers must take proper precautions when implementing the technology.
In the satellite industry, dramatic increases in local data processing, support for higher throughput communication links and rapid adoption of electrical propulsion systems are driving demand for higher-performance electrical power systems (EPSs).
High-speed radiation-hardness-assured PWM controller, and first in our complete family of rad-hard PWM controllers supporting all space power conversion topologies from low-earth orbits to deep space.
High-speed, radiation-tolerant, PWM controller in space-enhanced plastic, which provides a number of features that are beneficial for the design of DC-DC converter topologies intended for space applications.
The flyback converter is a popular converter type used in satellites to take the 28-V bus to lower voltages such as 5-V. This design details how to use the TPS7H5001-SP controller to bring voltage down at up to 10 A.
The TPS7H5001-SP EVM uses the TPS7H5001-SP and LMG1210 to create a synchronous buck converter to bring the 12-V intermediate rail into a 1-V rail at high current for core voltage rails of space grade FPGAs.
