IRF7105 Microsemi Corporation, IRF7105 Datasheet
IRF7105
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IRF7105 Summary of contents
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LXE1710 E VALUATION A Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD ...
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LXE1710 E VALUATION I LX1710/1711 A NTRODUCING Thank you for your interest in the latest generation of AudioMAX products. The enclosed LXE1710 evaluation board is a fully functional mono amplifier designed to demonstrate the “new and improved” Switching Class-D Power ...
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LXE1710 E VALUATION LX1710 / 1710 AudioMAX Evaluation Board Features and Circuit Description Input Compensation Output Stage Filter Stage Quick Start Guide ............................................................................................................................................5 Application Schematic ...................................................................................................................................6 Electrical Characteristics ..............................................................................................................................7 Performance Graphs ......................................................................................................................................8 Application Information Filter Design Tradeoffs (1-Stage vs. 2-Stage).............................................................................................9 ...
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LXE1710 E VALUATION Part Number LX1710CDB LX1711CDB LXE1710 LX1710/1711 A MAX E UDIO Fully Assembled Mono Evaluation Board with LX1710 Class-D Controller IC Improved SNR and Noise Floor Performance Output Power of 25W typical (LX1710, 15V Output Power of 54W ...
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LXE1710 E VALUATION The LXE1710 Evaluation Board is a fully functional, Class-D Amplifier. Connection to a single supply voltage (VDD from either a battery or power supply), speakers, and your audio source is all that is required to begin evaluating ...
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LXE1710 E VALUATION 15V 0.1µ F 35V .1µ 2.2µ 4.7µ ...
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LXE1710 E VALUATION Unless otherwise specified, the following specifications apply over the operating ambient temperature 0°C<TA<70°C. For test circuit, see LXE1710 Evaluation Board Schematic diagram. P ARAMETER Supply Voltage LX1710 Supply Current Quiescent Current Output Power Efficiency Total Harmonic Distortion ...
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LXE1710 E VALUATION 90% 85% 80% 75% 70% 65% 60% ...
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LXE1710 E VALUATION 100 0.5 0.55626 0.2 0.12572 0.1 0.05 0.02 0.01 0.005 0.002 0.001 50m 100m (1- ILTER ESIGN RADEOFFS STAGE VS A 1-stage or 2-stage filter may be used ...
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LXE1710 E VALUATION evaluation board is a second order, LC type filter as shown below. Tradeoffs between performance and component cost must be considered when determining the complexity or type of filter selected. OUT+ L 15µH L 15µH OUT- Its ...
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... CROSS The drain-source voltage must provide <10nC. The table below provides g . Si4532ADY 0.053 0.053 0.08 0.10 - 4.9 -3.9 3 9.4 Vishay Vishay International Siliconix Siliconix Rectifier G SER UIDE . The and CROSS DS IRF7105 0.25 -25 -2.3 10 International Rectifier Page 11 ...
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LXE1710 E VALUATION I S NDUCTOR ELECTION The output filter inductors are key elements in the performance of the Class-D audio power amplifier. Inductor selection criteria also involves tradeoffs between performance (efficiency) and component costs. The critical specifications for the ...
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LXE1710 E VALUATION C S APACITOR ELECTION The LC filter design section discusses filter options and the calculation of component values. However, the specification of capacitor type depends on the application in the circuit. descriptions and guidelines for capacitors in ...
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LXE1710 E VALUATION 100 0.26978 0.1 0.04675 0.01 0.005 0.001 50m 100m G R ATE ESISTOR Series resistors (R6, R10, R11, R12) can be added to the gate of MOSFETs (Q1 to Q4) to control ...
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LXE1710 E VALUATION PCB L R AYOUT ECOMMENDATIONS Like most analog circuits, component placement, signal routing, and power/ground isolation can affect the overall performance of the design. should utilize individual ground traces/planes for the audio amplifier whenever possible. The audio ...
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LXE1710 E VALUATION CN1: RCA Jack Audio In J1: Sleep Jumper J2: Mute Jumper Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD RINTED IRCUIT OARD J3: Optional Connections ...
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LXE1710 E VALUATION Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD RINTED IRCUIT Bottom Layer Top Layer Microsemi Linfinity Microelectronics Division U SER OARD G UIDE Page 17 ...
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LXE1710 E VALUATION Line Part Description Item 1 Controller 2 N-Channel MOSFET 3 P-Channel MOSFET 4 Printed Circuit Board 5 Inductor, 15uH 6 Phono Jacks, 90° Nickel Plated, Wht 7 Strip Line Plugs, Straight, Single Row .100" 8 Shorting Jumpers, ...