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零件编号 | HV100X | ||
描述 | Inrush Current Limiter Controllers | ||
制造商 | Supertex Inc | ||
LOGO | |||
1 Page
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
3-Lead SOT-223 Package Outline (K5)
6.50x3.50mm body, 1.80mm height (max), 2.30mm pitch
D
b2
4
HV100
E1 E
1 23
e
e1
Top View
A A2
A1
Side View
b
A
Seating
Plane
A
L
View B
Gauge
0.25 Plane
Seating
Plane
View B
View A - A
Symbol
A A1 A2 b b2 D
E E1 e e1 L
θ
Dimension
(mm)
MIN
NOM
MAX
1.48*
-
1.80
0.02
-
0.10
1.50
1.60
1.70
0.65†
0.76
0.85†
2.90
3.00
3.15†
6.30
6.50
6.70
6.70
7.00
7.30
3.30
3.50
3.70
2.30
BSC
4.60
BSC
0.75
-
-
0O
-
10O
JEDEC Registration TO-261, Variation AA, Issue C, May 2002.
* This dimension is not specified in the JEDEC drawing.
† This dimension differs from the JEDEC drawing.
Drawings not to scale.
Supertex Doc. #: DSPD-3SOT223K5, Version A041009.
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline
information go to http://www.supertex.com/packaging.html.)
Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives
an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability
to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and
specifications are subject to change without notice. For the latest product specifications refer to the Supertex inc. (website: http//www.supertex.com)
©2013 Supertex inc. All rights reserved. Unauthorized use or reproduction is prohibited.
Supertex inc.
Doc.# DSFP-HV100
B060513
1235 Bordeaux Drive, Sunnyvale, CA 94089
Tel: 408-222-8888
8 www.supertex.com
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页数 | 8 页 | ||
下载 | [ HV100X.PDF 数据手册 ] |
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