San Jose, Calif. The DPA-Switch family has been crafted for emerging 802.3af power-over-Ethernet (PoE) designs. These devices operate over the 16- to 75-V input range and deliver up to 100-W of continuous output power. They also provide built-in soft-start, a selectable 300 or 400 kHz switching frequency, cycle skipping at light load, and internal hysteretic thermal shutdown. The DC/DC converter switches are delivered in either an 8-pin DIP and surface-mount packages.
Pricing: Starts at $1 in 1000-piece quantities
Power Integrations, www.powerint.com