The HUAWEI NAE12S17-B is a package level (PSiP) DC-DC power supply module with an input voltage range of 3V~14V, a maximum output current of 17A and output voltage of 0.6V~5.5V. Key Features Efficiency: 92% (Vin=5.4V, Vout=2.1V, Iout=10A) ● L×W×H: 7.00mm×7.00mm×6.00mm (0.276in. × 0.276in. × 0.236in.) ● Weight: 1.6g ● Input undervoltage protection, output overcurrent protection (hiccup mode), output short-circuit protection (hiccup mode) mode), output short-circuit protection (hiccup mode), and over-temperature Protection (self-recovery) ● Enable (EN) switching and output voltage regulation (FB) ● RoHS 2.0 compliant PSiP Power Supplies: ● PSiP package-level power supply modules used to power management chips, storage, fans, and other on-board devices on server single boards, generally in the 0~200W range. ●12V ~0.6~5.5V