DATASHEET
Radiation Hardened and SEE Hardened 12A Synchronous Buck
Regulator with Current Sharing
ISL70002SEH
The ISL70002SEH is a radiation hardened and SEE hardened high efficiency monolithic synchronous buck
regulator with integrated MOSFETs.
This single chip power solution operates over an input voltage range of 3V to 5.
5V and provides a tightly regulated output voltage that is externally adjustable from 0.
8V to ~85% of the input voltage.
Output load current capacity is 12A for TJ ≤ +150°C.
The two ISL70002SEH devices configured to current share can provide 19A total output current, assuming ±27% worst-case current share accuracy.
The ISL70002SEH utilizes peak current-mode control with...