DESCRIPTION

· The HV100 is a 3-pin hotswap controller in SOT-223 package, requiring only a pass element as an external component.
· It integrates features typically found in 8-pin or more hotswap controllers, including UV detection, POR supervisory circuits, inrush current limiting, short circuit protection, and auto-retry.
· Utilizes a patent-pending mechanism to adapt to any pass element, ensuring consistent hotswap profiles without programming.

FEATURES

· Only external part required is the pass element.
· No sense resistor needed.
· Auto-adapts to the pass element.
· Includes short circuit protection.
· UV & POR supervisory circuits integrated.
· 2.5s auto retry feature.
· Operates with input voltage range of ±10V to ±72V.
· Typical operating supply current of 0.6mA.
· Built-in clamp for AC path turn-on glitch.

APPLICATIONS

· -48V central office switching (line cards).
· +48V server networks.
· +48V storage area networks.
· +48V peripherals, routers, switches.
· +24V cellular and fixed wireless (bay stations, line cards).
· +24V industrial systems.
· +24V UPS systems.
· -48V PBX & ADSL systems (line cards).
· Distributed power systems.
· Powered ethernet for VoIP.