Space IC – Evaluation Kit (SPPL12420EVK) (02/2022)
The SPPL12420RH is a radiation hardened monolithic synchronous buck regulator featuring integrated 110 mW MOSFETs that provide continuous 2 A output load current. The board operates over a wide 4.5 V to 24 V input voltage range while providing 3.3 V fixed output voltage with very low output ripple and high efficiency. It features an optional EMC input filter (C10, L2) which can be bypassed.
The SPPL12420EVK is a compact 7.2 x 6.5 cm² double-sided PCB. The board features pin connectors and pole terminals for easy connection to instrumentation and / or system prototypes.
Its compact reference layout may easily be integrated into the prototype layouts.
- 2 A, 3.3 V output
- Wide input voltage range: 4.5 V to 24 V
- High full load and light load efficiency
- About 4 x 3 cm² reference layout w/o input
- filter (full board size is 7.2 x 6.5 cm²)
- Optional input filter
- Optional test point for current ripple measurements
- Signals accessible by pin connectors
- Power signals also accessible by pole terminals