HV101K5集成电路（IC）的热插拔控制器规格书PDF中文资料

General Description

The HV100/HV101 are 3-pin hotswap controllers available in SOT-223 and MLP packages, which require no external components other than a pass element. The HV100/HV101 contain many of the features found in hotswap controllers with 8 pins or more, and which generally require many external components. These features include undervoltage (UV) detection circuits, power on reset (POR) supervisory circuits, inrush current limiting, short circuit protection, and auto-retry. In addition, the HV100/HV101 use a patent pending mechanism to sample and adapt to any pass element, resulting in consistent hotswap profiles without any programming.

特性 Features

❑ 33 Smaller than SOT-232

❑ Pass Element is Only External Part

❑ No Sense Resistor required

❑ Auto-Adapt* to Pass Element

❑ Short Circuit Protection*

❑ UV & POR Supervisory Circuits

❑ 2.5s Auto Retry

❑ ±10V to ±72V Input Voltage Range

❑ 0.6mA Typical Operating Supply Current

❑ 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