MCP1640T-I/CHY Microchip Technology, MCP1640T-I/CHY Datasheet
MCP1640T-I/CHY
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MCP1640T-I/CHY Summary of contents
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... Single Quadruple-A Battery © 2010 Microchip Technology Inc. MCP1640 Boost Converter Reference Design DS51922A ...
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... PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... A.6 Board – Bottom Trace, Pads And Silk ......................................................... 15 Appendix B. Bill of Materials Appendix C. MCP1640 Single Quadruple-A Battery Boost Converter Reference Design Firmware C.1 Device Firmware .......................................................................................... 19 Worldwide Sales and Service .................................................................................... 22 © 2010 Microchip Technology Inc. MCP1640 SINGLE QUADRUPLE-A BATTERY BOOST CONVERTER REFERENCE DESIGN Table of Contents DS51922A-page 3 ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design NOTES: DS51922A-page 4 © 2010 Microchip Technology Inc. ...
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... Appendix B. “Bill of Materials” – Lists the parts used to build the MCP1640 Single Quadruple-A Battery Boost Converter Reference Design. • Appendix C. “MCP1640 Single Quadruple-A Battery Boost Converter Reference Design Firmware” – Lists the board firmware flowchart. © 2010 Microchip Technology Inc. MCP1640 SINGLE QUADRUPLE-A BATTERY BOOST CONVERTER REFERENCE DESIGN ...
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... Optional arguments mcc18 [options] file [options] Choice of mutually exclusive errorlevel {0|1} arguments selection Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ... } © 2010 Microchip Technology Inc. Examples ® IDE User’s Guide ...
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... Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http://support.microchip.com. DOCUMENT REVISION HISTORY Revision A (October 2010) • Initial Release of this Document. © 2010 Microchip Technology Inc. Preface DS51922A-page 7 ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design NOTES: DS51922A-page 8 © 2010 Microchip Technology Inc. ...
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... The MCP1640 device consumes less than 1 µA in Shutdown mode. Microchip Technology Inc. provides the MCP1640 device in four variants, which help engineers to meet different system requirements. The devices and their available options are presented in Table 1-1. ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design, 102-00318 • Important Information Sheet DS51922A-page 4.7 µ OUT 4.7 µ GND Typical MCP1640 Single Cell Input Boost Converter. V OUT 3.3V @ 100 mA 536 KΩ C OUT 10 µF 309 KΩ © 2010 Microchip Technology Inc. ...
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... For applications powered by alkaline cells that consume few milliamperes, the MCP1640 device can operate to the minimum input voltage necessary to completely drain the battery. © 2010 Microchip Technology Inc. MCP1640 SINGLE QUADRUPLE-A BATTERY BOOST CONVERTER REFERENCE DESIGN ...
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... Energizer Battery Holder with reverse battery protection DS51922A-page MCP1640 EN A/D I I/O I/O I/O PIC12F617 LED Status MCP1640 Single Quadruple-A Battery Boost Converter = 1.2V 3.3V and I IN OUT Load Switch P-MOS V OUT Load = 1 mA, resistive OUT © 2010 Microchip Technology Inc. ...
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... Press and hold the push-button for 2 seconds to verify that power turns ON and OFF. The resistor R9 is not populated. The component pads are provided for experimental use. The header J3 is also not populated. It can be use to re-program the microcontroller. © 2010 Microchip Technology Inc. Installation and Operation ) IN ) ...
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... EN input is pulsed at a slow rate. Figure 2-3 shows that this current is reduced up to 80%. FIGURE 2-3: in Standby Mode. DS51922A-page 14 S1: Switch ON/OFF 3.3V OUT _ MCP1640 Single Quadruple-A Battery Boost Converter 0.8 1 1.2 Input Voltage (V) The Average Current Consumed from the Battery 47R/0.5W Voltmeter 1.4 1.6 © 2010 Microchip Technology Inc. ...
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... Header J3 can be used for in-system circuit programming not populated on the board. A five pin header connector may be soldered in J3’s place. A PICkit™3 programmer may be connected program the evaluation board. © 2010 Microchip Technology Inc. Installation and Operation ), which comes from MCP1640 V DD (from R4) with the 0 ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design NOTES: DS51922A-page 16 © 2010 Microchip Technology Inc. ...
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... Board – Top Silk And Pads • Board – Top Trace And Pads • Board – Bottom Silk Layer • Board – Bottom Trace, Pads And Silk © 2010 Microchip Technology Inc. MCP1640 SINGLE QUADRUPLE-A BATTERY BOOST CONVERTER REFERENCE DESIGN ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design A.2 BOARD – SCHEMATIC 1 DS51922A-page © 2010 Microchip Technology Inc. ...
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... A.3 BOARD – TOP SILK AND PADS A.4 BOARD – TOP TRACE AND PADS A.5 BOARD – BOTTOM SILK LAYER A.6 BOARD – BOTTOM TRACE, PADS AND SILK © 2010 Microchip Technology Inc. Schematic and Layouts DS51922A-page 19 ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design NOTES: DS51922A-page 20 © 2010 Microchip Technology Inc. ...
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... Stackpole Electronics, Inc. Stackpole Electronics, Inc. Harwin E-Switch, Inc Microchip Technology Inc. Microchip Technology Inc. Part Number E96BP-2 - JMK212B7106KG-T LMK212B7105KG-T LG Q971-KN-1-0-20-R18 22-03-2051 EPL3015-472MLB (XFL3012-472ME) 104-00318 NDS7002A NDS332P RMCF0603JT1M00 ERJ-3EKF1304V ERA-3AEB244V RC0603FR-07510KL ERJ-3GEYJ224V RMCF0603JT330R RMCF0603JT1K00 RMCF0603JT100K RMCF0603JT1M00 S1751-46R TL3301NF260QG MCP1640T-I/CHY PIC12F617T-I/MS DS51922A-page 21 ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design NOTES: DS51922A-page 22 © 2010 Microchip Technology Inc. ...
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... This chapter presents the MCP1640 Single Quadruple-A Battery Boost Converter Reference Design firmware flowchart. For the latest copy of the MCP1640 Single Quadruple-A Battery Boost Converter Reference Design firmware, visit our web site at www.microchip.com. © 2010 Microchip Technology Inc. MCP1640 SINGLE QUADRUPLE-A BATTERY BOOST CONVERTER REFERENCE DESIGN ...
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... Initialize: Processor, Parameters (BATT_Low = 0.8V), WDT, No MCP1640 = OFF Q2 = OFF Yes ADC Setup Measure V_BATT No V_BATT<0.8V? Yes Blink FIGURE C-1: Firmware Flowchart. © 2010 Microchip Technology Inc. START Comparator, A/D SLEEP () No WDT? LED=ON Yes Decrement Timer & (10s) Timer> Blink? LED flashes ...
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... MCP1640 Single Quadruple-A Battery Boost Converter Reference Design Button S1? LED = OFF Q2 = OFF Firmware Flowchart (Continuation). © 2010 Microchip Technology Inc. Yes Yes No LED State? Decrement Timer (10s) LED = ON MCP1640 = DS51922A-page 25 ...
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... Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Hsin Chu Tel: 886-3-6578-300 Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-213-7830 Fax: 886-7-330-9305 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2010 Microchip Technology Inc. 08/04/10 ...