HV302 Datasheet - Supertex Inc

HV302, Sequencing Hotswap Controllers

HV302 HV312 __________________________________________________________________________________________________________________ Initial Release Seque.
The HV302 and HV312 Hotswap Controllers perform current limiting, circuit breaker protection, over and under voltage detection power management functi.

Features

* -10V to 90V or +10V to +90V Operation Four PWRGD Flags with Programmable Delays Integrated “normally-on” Gate Clamp eliminates components UV/OV Lock Out & Power-On-Reset (POR) for Debouncing Sense resistor programmed Circuit Breaker & Servo Limit Programmable Circuit Breaker Delay Inrush control usi

Applications

* -48V Telecom and Networking -24V Cellular and Fixed Wireless Systems -24V PBX Systems Power Over LAN (IEEE802.3) Distributed Power Systems Power Supply Control +48V Servers and SANs Hotswap Control of Diode ORed Multiple Power Sources Cooling Fan Systems Typical Application Circuit and Waveforms GN

HV302_SupertexInc.pdf