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HV100K5-G PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 HV100K5-G
部品説明 Inrush Current Limiter Controllers
メーカ Supertex
ロゴ Supertex ロゴ 

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HV100K5-G Datasheet, HV100K5-G PDF,ピン配置, 機能
Supertex inc.
HV100
3-Pin Hotswap, Inrush Current Limiter Controllers
(Negative Supply Rail)
Features
►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
General Description
The HV100 is a 3-pin hotswap controller available in the
SOT-223 package, which requires no external components
other than a pass element.
The HV100 contains many of the features found in hotswap
controllers with 8 pins or more, and which generally require
many external components. These features include undervolt-
age (UV) detection circuits, power on reset (POR) supervisory
circuits, inrush current limiting, short circuit protection, and
auto-retry. In addition, the HV100 uses a patent pending
mechanism to sample and adapt to any pass element, result-
ing in consistent hotswap profiles without any programming.
Typical Application Circuit
GND
VPP
GATE
VNN
400µF
DC/DC
Converter
+5.0V
COM
HV100
-48V
IRF530
Doc.# DSFP-HV100
B060513
Supertex inc.
www.supertex.com

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