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Numéro de référence | HV101K6 | ||
Description | Inrush Current Limiter Controllers | ||
Fabricant | Supertex Inc | ||
Logo | |||
Supertex inc.
3-Pin Hotswap,
Inrush Current Limiter Controllers
(Negative Supply Rail)
HV101
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
General Description
The HV101 is a 3-pin hotswap controller available in the SOT-
223 package, which requires no external components other
than a pass element. The HV101 contains 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 cir-
cuit protection, and auto-retry. In addition, the HV101 uses a
patent pending mechanism to sample and adapt to any pass
element, resulting in consistent hotswap profiles without any
programming.
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
Typical Application Circuit
GND
-48V
VPP
GATE
VNN
HV101
IRF530
400µF
DC/DC
Converter
+5.0V
COM
Doc.# DSFP-HV101
B060513
Supertex inc.
www.supertex.com
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Pages | Pages 8 | ||
Télécharger | [ HV101K6 ] |
No | Description détaillée | Fabricant |
HV101K5 | Inrush Current Limiter Controllers | Supertex Inc |
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HV101K6 | Inrush Current Limiter Controllers | Supertex Inc |
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