This document describes the features and characteristics of the SPW48S24-100 100W DC-DC converter, including high efficiency, fast transient response, output trim, remote ON/OFF, etc.
The SPW48S24-100 is a high‑density half‑brick DC‑DC converter offering 100 W continuous power. It operates from 18 V to 75 V input and provides a regulated 24 V output at up to 4.16 A, with up to 84 % efficiency at full load. The device includes remote ON/OFF control, output trim, over‑current, over‑temperature and short‑circuit protection, and 1500 V isolation.
Design considerations cover UVLO behavior, input and output filtering, remote sense wiring, and safety certifications (UL‑1950, CE). The datasheet also details mechanical dimensions, paralleling options for higher current, and ordering information for optional active‑high or active‑low enable pins.
| Input Voltage Range | 18 V – 75 V |
|---|---|
| Output Voltage | 24 V (23.76 V – 24.24 V) |
| Output Current | 4.16 A (max) |
| Switching Frequency | 350 kHz |
| Weight | 100 g |
It operates from 18 V to 75 V input.
The converter can deliver up to 4.16 A at the 24 V output.