 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| AXC-051 ACTIVE FILTER FOR RIPPLE ATTENUATION 5A PRELIMINARY Features : *High Efficiency. *Superior Performance at Low Frequencies. *Compact Size. *Low Cost. AXC-051-R AXC-051 Ordering Information Product Description 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. Top * Mixed signal View (Analog Digital). Fig.1 (3) (2) (1) PIN 1 2 3 Pin Description NAME Description COM VOUT VIN Common Output Voltage Input Voltage Fig.2 - Typical Application + 18 - 72V 1 COM AXC051 IN OUT + C2 2 C1 3 - Analog Load - Digital 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 PRELIMINARY Absolute Maximum Ratings Parameter Supply Voltage Maximum Output Current Storage Temperature Operating Temperature Conditions Min +0.5 0 -30 -30 Max -75 6 110 85 Units Vdc A C C DC Electrical Specification (-30C TA +85C) Parameter Operating Voltage Rated Current Voltage Drop @ VIN= -48V Conditions ILOAD TA = +25C =0A -30C TA +85C ILOAD TA = +25C =1A -30C TA +85C ILOAD TA = +25C =2A -30C TA +85C ILOAD TA = +25C =5A -30C TA +85C -18V VIN -72V Min -18 0 Typ 0.73 Max -72 5 Units Vdc A Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc mA 0.70 0.74 0.73 0.76 0.75 0.80 0.79 0.38 0.42 0.52 Quiescent Current AC Electrical Specification (-30C TA +85C) Operating Voltage -(18/ 72)V ; Output Current ILOAD=(0/ 5)A Parameter Insertion Loss* Output Impedance* Line Transient Attenuation* Transient Output Impedance* Conditions 20Hz / 10KHz @ 50 10Hz / 10KHz 10KHz / 250KHz Transient voltage less than 0.75V Idc=2A; I=1A Min 55 9 30 35 Typ 60 15 50 40 70 Max 30 100 110 Units dB m m dB m * Tested with C1 & C2 [Fig.4] = 10uF Electrolytic Capacitor ; Maximum Input Noise Level = (1.3-0.1ILOAD[A])V Attenuation (Vout[ac]/Vripple) Test Setup + Load IQuiescent - V Vripple A R1 C1 1 COM C2 V VOUT A LOAD VIN 3 IN AXC051 OUT Vin I 2V OUT VDROP V Fig.3 September 98 Page 2 of 4 Fig.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 PRELIMINARY Thermal Resistance Parameter Junction-to-Case [ RJC ] Case-to-Sink [ RCS ] Junction-to-Ambient [ RJA ] 0.50 62 Fig5. - Load Transient Response Typ Max 1.0 Units C/W C/W C/W General Specifications Parameter Weight 9.00.5 Units gr. Fig6. - Mechanical Drawing n n h d g h d g m b m b w c s w c f R=e k a s f R=e k a mm min max 4.90 5.90 2.62 2.87 10.29 10.54 1.22 1.32 1.40 1.50 0.97 1.01 5.50 6.40 13.80 14.20 3.54 3.78 19.25 20.16 21.00 22.60 2.39 2.69 18.10 18.60 a b c d e f g h k m n s w mm min max 4.90 5.90 2.62 2.87 10.29 10.54 1.22 1.32 1.40 1.50 0.97 1.01 4.40 5.40 13.80 14.20 3.54 3.78 5.20 6.20 21.00 22.60 2.39 2.69 18.10 18.60 inch min max 0.193 0.232 0.103 0.113 0.405 0.415 0.048 0.052 0.055 0.059 0.038 0.040 0.173 0.213 0.543 0.559 0.139 0.149 0.205 0.244 0.827 0.890 0.094 0.106 0.713 0.732 a b c d e f g h k m n s w min 0.193 0.103 0.405 0.048 0.055 0.038 0.217 0.543 0.139 0.758 0.827 0.094 0.713 inch max 0.232 0.113 0.415 0.052 0.059 0.040 0.252 0.559 0.149 0.794 0.890 0.106 0.732 September 98 Page 3 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 PRELIMINARY Typical Applications C1=10uF C2=10uF 1 COM Switch-Mode Power Supply 3 AXC051 IN OUT 2 Fig7A. - Ultra Low Noise, High Efficiency Switch-Mode Power Supply + 18 - 72V - C1=10uF 3 C2=10uF 1 COM AXC051 IN OUT 2 + - Analog Load - Fig7B. - Mixed Signal Negative Power Filter September 98 Page 4 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 |
Price & Availability of AXC-051-R
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |