ACTIVE FILTER. AXC-102 Datasheet

AXC-102 FILTER. Datasheet pdf. Equivalent

Part AXC-102
Description ACTIVE FILTER
Feature www.DataSheet4U.com AXC-102 ACTIVE FILTER FOR RIPPLE ATTENUATION 20A PRELIMINARY Features : ? ? ? .
Manufacture IXYS Corporation
Datasheet
Download AXC-102 Datasheet



AXC-102
www.DataSheet4U.com
AXC-102
ACTIVE FILTER FOR RIPPLE ATTENUATION 20A
PRELIMINARY
Features :
? High Efficiency.
? Superior Performance at Low Frequencies.
? Output Impedance Less Than 5m.
? Retriggerable / Non-retriggerable Circuit Breaker.
? Shut Down.
? Sense Input Control.
? Status Output.
? Wide Operation Range 0-28V.
? Programmable Voltage Drop.
? Compact Size.
Product Description
The AXC-102 is a power filter which provide high attenuation starting at extremely low frequencies
(30dB@20Hz). The device is designed for positive supply of 0 to 28 Volts and up to 20Amp load. The
output voltage tracks the DC input voltage with 0.6V drop (adjustable). Full performance is kept for input
ripple of up to 0.8 Volts p-p. Exceptional effort has been made to maintain low output impedance (less than
5mat audio frequencies). The AXC filters are designed to meet the most stringent noise requirements in
electronic equipment, laboratory power supplies, audio equipment, etc. Sense input provides a constant DC
voltage drop across the AXC102. A programmable current circuit breaker shuts down the device when the
current trough the module exceeds the rated current (programmable). The circuit breaker has two modes of
operation: Retriggerable and Non-retriggerable mode. A CBS (Circuit Breaker Status) indicates when the
device is in disconnected mode. A low level voltage (less than 1V), at SD (Shut Down) input, shuts down
the output voltage and the quiescent current drops below 2.5mA. This feature fits power management, as
well as battery power saving applications.
Applications
? Laboratory Power Supply.
? Mixed Signal Power Splitter.
? Automotive Power Filter.
? Professional Audio Systems.
? Power Management.
Fig.1 - Typical Application
+2.5V
(OPTION) Bias
Voltage
+OUT
+S
Lab. P.S.
C1
10uF
NC NC NC
1943
VD VEXT RTG CBS
7
PIN
10
POUT
AXC102
6
SNS
SD
8
NC
RET
5
CL
2
NC
Vo=0V - 28V
C2
470uF
Load
-S
-OUT
Ultra Low Noise, Lab. Power Supply
September 98
Page 1 of 6
98002-05-003-02.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-102
www.DataSheet4U.com
AXC-102
PRELIMINARY
Absolute Maximum Ratings
Parameter
Supply Voltage
Maximum Output Current
SD Current
SD Voltage
CL Current
CL Voltage
VEXT Current
VEXT Voltage
CBS,RTG Current
CBS,RTG Voltage
VD Current
VD Voltage
SNS Current
SNS Voltage
Storage Temperature
Operating Temperature
Conditions
Less than 100uSec
Min
0
0
0
-2
-1
-10
-15
2.3
-10
PIN-1
POUT-1
-30
-30
Max
30
100
10
5
1
10
25
2.7
1
30
1
PIN+1
10
POUT+1
110
85
Units
Vdc
A
mA
V
mA
V
mA
V
mA
V
mA
V
mA
V
°C
°C
DC Electrical Specification (-30°C TA +85°C)
Parameter
Conditions
Operating Voltage
Operation Current
Quiescent Current
VEXT Voltage
VEXT Current
Voltage Drop
SD OFF Position Voltage
SD OFF Position Current
Retriggerable Time
CBS Output Voltage ON Position
CBS Output Voltage Off Position
CBS Output Current ON Position
CBS Output Current Off Position
Circuit Breaker Off Current
VEXT not connected
VEXT connected to external 2.5V
Normal Operation
Shut Down Mode
2.50<VEXT<2.60V
No Load
Full Load
R1* Not Connected
RTG Not Connected
R1* Not Connected
R1*=0
* R1 See Fig.2
Min
4
0
0
2.5
10
0
0.2
0.60
0
50
1.5
0
20
4
Typ
22
2
Max
28
28
20
26
2.25
2.6
26
0.62
0.68
0.62
1
2.5
100
2.5
1
20
20
22
5
Units
V
V
A
mA
mA
V
mA
V
V
V
V
mA
mSec
V
V
uA
uA
A
A
September 98
Page 2 of 6
98002-05-003-02.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





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