TC642EV Microchip Technology, TC642EV Datasheet
TC642EV
Specifications of TC642EV
Related parts for TC642EV
TC642EV Summary of contents
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... TC64X/TC64XB Fan Control Evaluation Board User’s Guide 2003 Microchip Technology Inc. M DS21403C ...
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... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2003, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...
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... Operation In The Adjustable Output Voltage Mode ........................................ 8 Appendix A. Board Layout and Schematic A.1 Introduction .................................................................................................... 9 A.2 Board Layout and Schematics ....................................................................... 9 Appendix B. Bill-of-Materials (BOM) B.1 TC64X/TC64XB Fan Control Evaluation Board Components ...................... 11 Worldwide Sales and Service 2003 Microchip Technology Inc. TC64X/TC64XB FAN CONTROL Table of Contents ...................................................................................................... 12 DS21403C-page iii ...
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... TC64X/TC64XB Fan Control Evaluation Board User’s Guide NOTES: DS21403C-page iv 2003 Microchip Technology Inc. ...
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... INTRODUCTION Thank you for purchasing the TC64X/TC64XB Fan Control Evaluation Board from Microchip Technology Inc. The TC64X/TC64XB Fan Control Evaluation Board allows the user to evaluate and prototype brushless DC fan control circuits using one of the following Microchip BDC fan controllers. These devices will be referred to as “TC64X” in this document: • ...
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... A SHDN/RESET switch is also available for manually shutting down the fan or resetting the system. FIGURE 1-1: DS21403C-page 2 TC64X/TC64XB Fan Control Evaluation Board Kit 2003 Microchip Technology Inc. ...
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... If a 12V 100 mA BDC fan is not available, the configuration settings of the TC64X/TC64XB Fan Control Evaluation Board must be modified accordingly. 2003 Microchip Technology Inc. Part Number PDIP SOIC ...
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... DS00772, Microchip Technology Inc., 2003 • TC642 Fan Speed Control Module for TC64X Family Sell Sheet, DS51251 • TC642EV, Evaluation Kit for Brushless DC Fan Controllers, DS21403 • TC64X, TC64XB Sell Sheet, DS51252 Other reference documents may be obtained by contacting your nearest Microchip sales office (listed on the back of this document) ...
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... Hz. This frequency is determined either by capacitor C capacitor C , and the setting TC64X and TC64XB data sheets for details). 2003 Microchip Technology Inc. TC64X/TC64XB FAN CONTROL ). This input can be supplied by an off-board sensor, or from sure JB is set to match the TC64X and TC64XB devices ...
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... TC642/2B, TC647/7B. TC64X/TC64XB Fan Control Evaluation Board configured for TC646/6B, TC648/8B, TC649/9B. sets the 2 and C . Table 2-2 shows 3 5 resistor installed for R and a 3 Factory Setting Shorted Open . 2 Shorted selected. Open 4 Shorted selected. Open 4 Shorted Open 2003 Microchip Technology Inc. ...
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... Verify locked rotor detection by stopping the fan blades during operation. The FAULT LED will light approximately two seconds after the fan blades are stopped. The TC64X/TC64XB circuit board may now be custom-configured for your particular combination of control and fan requirements. 2003 Microchip Technology Inc 1.1 k resistor is installed for resistor 0.1 µ ...
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... Transistor — X — X — X — — X — X — X — X — X — ensure that the FE , results in lower system 2.4 k 9.1 1.1 k 4.7 750 3.0 620 2.4 5.6 k 2.4 4.7 k 2.0 3.9 k 1.8 3.3 k 1.5 3.0 k 1.3 2.4 k 1.2 2003 Microchip Technology Inc. ...
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... Figure A-1 depicts the layout for the TC64X/TC64XB Fan Control Evaluation Board. Figure A-2 shows the schematic for the Fan Control Module. TC55 GND MIN TC642EV FIGURE A-1: TC64X/TC64XB Fan Control Evaluation Board Layout 2003 Microchip Technology Inc. TC64X/TC64XB FAN CONTROL FAN GND REF1 3 INT ...
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... Fan Control Module Schematic DS21403C-page 10 BP2 BP1 BP3 GND VFan DD External Sensor Input Ext V Int 0.01 µF TO-220 4.7 µ OUT 1 TC64X/TC64XB MIN FAULT ( GND SENSE 2N3906 R 1 620 FAULT FAN + SOT-23 TO-92 2N2222A 1 *,0.1 µ 4.7 2003 Microchip Technology Inc. ...
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... REF-1 REG-1 SW-1 SW-2 U1 2003 Microchip Technology Inc. TC64X/TC64XB FAN CONTROL FAN CONTROL MODULE COMPONENTS Typical Value Banana receptacle 1 µF tantalum capacitor. Not installed 1 µF tantalum capacitor Not installed 0.1 µF ceramic capacitor 0.01 µF ceramic capacitor 4.7 µF tantalum capacitor ...
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... Italy Via Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Biesbosch 14 NL-5152 SC Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 07/28/03 2003 Microchip Technology Inc. ...