MCP1630DM-DDBS2 Microchip Technology, MCP1630DM-DDBS2 Datasheet

BOARD DEMO BOOST COUPLED INDUCTR

MCP1630DM-DDBS2

Manufacturer Part Number
MCP1630DM-DDBS2
Description
BOARD DEMO BOOST COUPLED INDUCTR
Manufacturer
Microchip Technology
Type
DC/DC Switching Converters, Regulators & Controllersr
Datasheets

Specifications of MCP1630DM-DDBS2

Main Purpose
DC/DC, Step Up
Outputs And Type
1, Non-Isolated
Voltage - Output
15 ~ 40V
Current - Output
30mA
Voltage - Input
3 ~ 5.5V
Regulator Topology
Boost
Frequency - Switching
100kHz
Board Type
Fully Populated
Utilized Ic / Part
MCP1630
Output Voltage
15 V to 40 V
Product
Power Management Modules
For Use With/related Products
MCP1630, PIC12F683
Lead Free Status / RoHS Status
Not applicable / Not applicable
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
MCP1630 Coupled Inductor
Boost Converter
Demo Board
User’s Guide
© 2006 Microchip Technology Inc.
DS51612A

Related parts for MCP1630DM-DDBS2

MCP1630DM-DDBS2 Summary of contents

Page 1

... MCP1630 Coupled Inductor © 2006 Microchip Technology Inc. Boost Converter Demo Board User’s Guide DS51612A ...

Page 2

... PowerMate, PowerTool, REAL ICE, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, 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. ...

Page 3

... A.4 Board – Top Metal Layer ............................................................................ 14 A.5 Board – Bottom Metal Layer Appendix B. Bill Of Materials (BOM) ......................................................................... 17 Appendix C. Demo Board Firmware .......................................................................... 19 C.1 Device Firmware .......................................................................................... 19 Worldwide Sales and Service .................................................................................... 22 © 2006 Microchip Technology Inc. MCP1630 COUPLED INDUCTOR BOOST Table of Contents ................................................................................... 12 ..................................................................... 15 DS51612A-page iii ...

Page 4

... MCP1630 Coupled Inductor Boost Converter Demo Board User’s Guide NOTES: DS51612A-page iv © 2006 Microchip Technology Inc. ...

Page 5

... Appendix B. “Bill Of Materials (BOM)” – Lists the parts used to build the MCP1630 Coupled Inductor Boost Converter Demo Board. • Appendix C. “Demo Board Firmware” – Provides information about the application firmware and where the source code can be found. © 2006 Microchip Technology Inc. MCP1630 COUPLED INDUCTOR BOOST Preface NOTICE TO CUSTOMERS ® ...

Page 6

... A hexadecimal number where 0xFFFF, 0x007A hexadecimal digit 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 { ... } © 2006 Microchip Technology Inc. Examples ® IDE User’s Guide ...

Page 7

... The Development Systems Information Line numbers are: 1-800-755-2345 – United States and most of Canada 1-480-792-7302 – Other International Locations DOCUMENT REVISION HISTORY Revision A (June 2006) • Initial Release of this Document. © 2006 Microchip Technology Inc. DS51612A-page 3 ...

Page 8

... MCP1630 Coupled Inductor Boost Converter Demo Board User’s Guide NOTES: DS51612A-page 4 © 2006 Microchip Technology Inc. ...

Page 9

... What is the MCP1630 Coupled Inductor Boost Converter Demo Board? • What the MCP1630 Coupled Inductor Boost Converter Demo Board Kit includes Input Voltage 3.0V - 5.5V FIGURE 1-1: Diagram. © 2006 Microchip Technology Inc. MCP1630 COUPLED INDUCTOR BOOST MCP1630 High-Speed, Coupled Inductor Microcontroller adaptable, Boost Converter ...

Page 10

... WHAT THE MCP1630 COUPLED INDUCTOR BOOST CONVERTER DEMO BOARD KIT INCLUDES This MCP1630 Coupled Inductor Boost Converter Demo Board Kit includes: • MCP1630 Coupled Inductor Boost Converter Demo Board (102-00091) • MCP1630 Coupled Inductor Boost Converter Demo Board User’s Guide (DS51612) DS51612A-page 6 © 2006 Microchip Technology Inc. ...

Page 11

... MCP9700 Linear Active Thermistor device for monitoring the temperature and output voltage control • Proprietary features can be added by modifying the firmware contained in the PIC12F683 microcontroller • The factory programmed source code is available © 2006 Microchip Technology Inc. MCP1630 COUPLED INDUCTOR BOOST DS51612A-page 7 ...

Page 12

... Again, a subsequent depressing of the S1 push button for more than 2 seconds wakes the converter from sleep mode and the output is powered at 40V. Input + Input - FIGURE 2-1: DS51612A-page 8 Output + Setup Configuration Diagram. Output - © 2006 Microchip Technology Inc. ...

Page 13

... The PWM duty cycle is specified by writing to the CCPR1L register and to the CCP1CON <5:4> bits. The CCPR1L contains the eight MSbs and the CCP1CON <5:4> contains the two LSbs. This 10-bit value is represented by CCPR1L:CCP1CON <5:4>. The switching frequency is set to 100 kHz. © 2006 Microchip Technology Inc ...

Page 14

... Output µs (For 35V Output 128 µs (For 30V Output 192 µs (For 25V Output 256 µs (For 20V Output 320 µs (For 15V Output) = voltages which decrements the output voltage from 40V to 15V in REF © 2006 Microchip Technology Inc. ...

Page 15

... This appendix contains the following schematics and layouts for the MCP1630 Coupled Inductor Boost Converter Demo Board: • Board – Schematic • Board – Top Silk Layer • Board – Top Metal Layer • Board – Bottom Metal Layer © 2006 Microchip Technology Inc. MCP1630 COUPLED INDUCTOR BOOST DS51612A-page 11 ...

Page 16

... MCP1630 Coupled Inductor Boost Converter Demo Board User’s Guide A.2 BOARD – SCHEMATIC DS51612A-page © 2006 Microchip Technology Inc. ...

Page 17

... A.3 BOARD – TOP SILK LAYER © 2006 Microchip Technology Inc. DS51612A-page 13 ...

Page 18

... MCP1630 Coupled Inductor Boost Converter Demo Board User’s Guide A.4 BOARD – TOP METAL LAYER DS51612A-page 14 © 2006 Microchip Technology Inc. ...

Page 19

... A.5 BOARD – BOTTOM METAL LAYER © 2006 Microchip Technology Inc. DS51612A-page 15 ...

Page 20

... MCP1630 Coupled Inductor Boost Converter Demo Board User’s Guide NOTES: DS51612A-page 16 © 2006 Microchip Technology Inc. ...

Page 21

... IC MCU Flash 2KX14 8SOIC PWM HS MCU-Adaptable 8MSOP Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components. © 2006 Microchip Technology Inc. MCP1630 COUPLED INDUCTOR BOOST Description Manufacture Panasonic Panasonic - ECG Panasonic - ECG ...

Page 22

... MCP1630 Coupled Inductor Boost Converter Demo Board User’s Guide NOTES: DS51612A-page 18 © 2006 Microchip Technology Inc. ...

Page 23

... C.1 DEVICE FIRMWARE For the latest version of the MCP1630 Coupled Inductor Boost Converter Demo Board firmware, visit the Microchip web site at www.microchip.com. © 2006 Microchip Technology Inc. MCP1630 COUPLED INDUCTOR BOOST Start Initialise Registers Initialise TMR0 for 10 ms and Enable TMR0 Overflow Interrupts Configure GPIO< ...

Page 24

... No Key De-bounce Delay 300 ms Load Period = 508 µs (1.9 kHz) Duty Cycle = 320 µs Initialize Timer 1 Start the V Signal Pulses REF No GPIO<3> Pressed Yes GPIO<3> Yes A Pressed for > 2 sec No Key De-bounce Delay 300 ms B © 2006 Microchip Technology Inc. ...

Page 25

... NOTES: © 2006 Microchip Technology Inc. DS51612A-page 21 ...

Page 26

... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-3910 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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