AXC-102
器件描述：ACTIVE FILTER FOR RIPPLE ATTENUATION 20A
器件厂商：IXYS [IXYS Corporation]
厂商主页：http://www.ixys.com/
文件大小：190.51KB，共6页
Sponsor by e络盟器件资料摘要：
AXC-102
ACTIVE FILTER FOR RIPPLE ATTENUATION 20A
PRELIMINARY
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
Features :
? High Efficiency.
? Superior Performance at Low Frequencies.
? Output Impedance Less Than 5mΩ.
? 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
5mΩ at 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 Fig.1 - Typical Application
? Laboratory Power Supply.
? Mixed Signal Power Splitter.
? Automotive Power Filter.
? Professional Audio Systems.
? Power Management.
AXC102 POUT
RET
PIN7
10
5
SD
8
CL
2
VEXT
9
VD
1
CBS
3
RTG
4
SNS 6
+2.5V
Bias
Voltage
Load
470uF10uF
Lab. P.S.
+OUT
+S
-S
-OUT
(OPTION)
Vo=0V - 28V
C1 C2
NC NC NC
NC NC
Ultra Low Noise, Lab. Power Supply
ACTIVE FILTER FOR RIPPLE ATTENUATION 20A
PRELIMINARY
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
Features :
? High Efficiency.
? Superior Performance at Low Frequencies.
? Output Impedance Less Than 5mΩ.
? 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
5mΩ at 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 Fig.1 - Typical Application
? Laboratory Power Supply.
? Mixed Signal Power Splitter.
? Automotive Power Filter.
? Professional Audio Systems.
? Power Management.
AXC102 POUT
RET
PIN7
10
5
SD
8
CL
2
VEXT
9
VD
1
CBS
3
RTG
4
SNS 6
+2.5V
Bias
Voltage
Load
470uF10uF
Lab. P.S.
+OUT
+S
-S
-OUT
(OPTION)
Vo=0V - 28V
C1 C2
NC NC NC
NC NC
Ultra Low Noise, Lab. Power Supply