ACTIVE FILTER. AXC-051 Datasheet

AXC-051 FILTER. Datasheet pdf. Equivalent

Part AXC-051
Description ACTIVE FILTER
Feature www.DataSheet4U.com AXC-051 ACTIVE FILTER FOR RIPPLE ATTENUATION 5A PRELIMINARY Features : •High E.
Manufacture IXYS Corporation
Total Page 4 Pages
Datasheet
Download AXC-051 Datasheet



AXC-051
www.DataSheet4U.com
AXC-051
ACTIVE FILTER FOR RIPPLE ATTENUATION 5A
PRELIMINARY
Features :
High Efficiency.
Superior Performance at Low Frequencies.
Compact Size.
Low Cost.
Product Description
AXC-051-R
AXC-051
Ordering Information
The AXC-051 is a 3-terminal power filter which provide high attenuation starting at extremely low
frequencies (30dB@20Hz). The device is designed for negative supply of 18 to 75 Volts and up to
5Amp load. The output voltage tracks the DC input voltage with 0.75V drop. Full performance is
kept for input ripple of up to 1.4 Volts p-p. Exceptional effort has been made to maintain low output
impedance (less than 0.1 ohm at audio frequencies). The AXC filters are designed to meet the most
stringent noise requirements in electronic equipment, telecommunication systems, audio equipment,
etc.
Applications
Ultra Low Noise Switch Mode Power Supply
Communication Systems.
Mixed signal
(Analog Digital).
Top (3)
View
(2)
(1)
Fig.1
Pin Description
PIN NAME Description
1 COM
Common
2 VOUT Output Voltage
3 VIN
Input Voltage
Fig.2 - Typical Application
+
18 - 72V -
1
C1
COM
C2
AXC051
3 IN
OUT 2
+
Analog Digital
-
Load Load
-
Mixed Signal Negative Power Filter
September 98
Page 1 of 4
98004-05-004-06.doc
IXYS Corporation 3540 Bassett Street, Santa Clara, CA 95054 TEL:408-982-0700 FAX:408-496-0670
IXYS Semiconductor, GmbH. Edisonstr. 15 D-68623 Lampertheim, Germany TEL:+49-6206-503-0 FAX:+49-6206-503-627



AXC-051
www.DataSheet4U.com
AXC-051
Absolute Maximum Ratings
Parameter
Supply Voltage
Maximum Output Current
Storage Temperature
Operating Temperature
Conditions
PRELIMINARY
Min
+0.5
0
-30
-30
Max
-75
6
110
85
Units
Vdc
A
°C
°C
DC Electrical Specification (-30°C TA +85°C)
Parameter
Conditions
Operating Voltage
Rated Current
Voltage Drop @ VIN= -48V
Quiescent Current
ILOAD TA = +25°C
=0A -30°C TA +85°C
ILOAD TA = +25°C
=1A -30°C TA +85°C
ILOAD TA = +25°C
=2A -30°C TA +85°C
ILOAD TA = +25°C
=5A -30°C TA +85°C
-18V VIN -72V
Min
-18
0
0.70
0.73
0.75
0.79
0.38
Typ
0.73
0.74
0.76
0.80
0.42
Max
-72
5
0.52
Units
Vdc
A
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mA
AC Electrical Specification (-30°C TA +85°C)
Operating Voltage -(18÷ 72)V ; Output Current ILOAD=(0÷ 5)A
Parameter
Conditions
Min Typ
Insertion Loss*
20Hz ÷ 10KHz @ 50
55 60
Output Impedance*
10Hz ÷ 10KHz
9 15
10KHz ÷ 250KHz
30 50
Line Transient Attenuation* Transient voltage less than 0.75V
35 40
Transient Output Impedance* Idc=2A; I=1A
70
* Tested with C1 & C2 [Fig.4] = 10uF Electrolytic Capacitor ; Maximum Input Noise Level = (1.3-0.1ILOAD[A])V
Max
30
100
110
Attenuation (Vout[ac]/Vripple)
Test Setup
Units
dB
m
m
dB
m
Fig.3
+-
V C1
VVripple IN
Vin
AIQuiescent
R1
1
COM
AXC051
3 IN
OUT
V
VDROP
Fig.4
C2 V
VOUT
2 VOUT
Load
A
LOAD
I
September 98
Page 2 of 4
98004-05-004-06.doc
IXYS Corporation 3540 Bassett Street, Santa Clara, CA 95054 TEL:408-982-0700 FAX:408-496-0670
IXYS Semiconductor, GmbH. Edisonstr. 15 D-68623 Lampertheim, Germany TEL:+49-6206-503-0 FAX:+49-6206-503-627





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)