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MIC24045 Evaluation Board User’s Guide

DS50002619A-page 2

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2017 Microchip Technology Inc.

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Summary of Contents for MIC24045

Page 1: ...2017 Microchip Technology Inc DS50002619A MIC24045 Evaluation Board User s Guide Downloaded from Arrow com...

Page 2: ...received ISO TS 16949 2009 certification for its worldwide headquarters design and wafer fabrication facilities in Chandler and Tempe Arizona Gresham Oregon and design centers in California and India...

Page 3: ...es with EU RoHS2 Directive 2011 65 EU This development evaluation tool when incorporating wireless and radio telecom functionality is in compliance with the essential requirement and other relevant pr...

Page 4: ...MIC24045 Evaluation Board User s Guide DS50002619A page 4 2017 Microchip Technology Inc NOTES Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...

Page 5: ...Getting Started 11 3 2 Graphical User Interface Installation 11 3 3 I2C Monitor Graphical User Interface Uninstall 14 Chapter 4 GUI Description 4 1 Introduction 15 4 2 The Graphical User Interface 16...

Page 6: ...User s Guide DS50002619A page 2 2017 Microchip Technology Inc NOTES Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com D...

Page 7: ...t diagrams for the MIC24045 Evaluation Board Appendix B Bill of Materials BOM Lists the parts used to build the MIC24045 Evaluation Board Appendix C MIC24045 Internal Registers Includes a detailed des...

Page 8: ...e N is the total number of digits R is the radix and n is a digit 4 b0010 2 hF1 Text in angle brackets A key on the keyboard Press Enter F1 Courier New font Plain Courier New Sample source code define...

Page 9: ...port requests online discussion groups Microchip consultant program member listing Business of Microchip Product selector and ordering guides latest Microchip press releases listing of seminars and ev...

Page 10: ...nology Inc NOTES Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com D...

Page 11: ...frequency adjustment range valley current mode control technique high performance error amplifier and external compensation allow the best trade offs between high efficiency and small solution size T...

Page 12: ...and is used to connect to the I2 C Monitor which allows the user to control the output voltage switching frequency current limit and soft start of the MIC24045 1 4 WHAT THE MIC24045 EVALUATION BOARD...

Page 13: ...led do not apply power until Step 5 2 Connect the load to the VOUT and GND terminals The load can be either passive resistive or active electronic load An ammeter can be placed between the load and th...

Page 14: ...ding its VGS ratings It is very important not to exceed the power dissipation limit of R8 to R11 Using 2512 resistors 1W rating the constraint is as shown in Equation 2 1 RLOAD takes the values of R8...

Page 15: ...m reader and follow the installation instructions 3 Download the I2 C Monitor Graphical User Interface v 1 0 0 archive from www microchip com MIC24045 under Documentation Software 4 Unzip the I2 C Mon...

Page 16: ...recommended to keep the default path Click on the Next button to continue FIGURE 3 2 Selecting the Destination Folder Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Dow...

Page 17: ...the I2 C Monitor Graphical User Interface Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com D...

Page 18: ...User Interface any previous version or corrupted version should be removed from the computer To uninstall go to Windows Start Control Panel Uninstall a program I2CMonitor The I2 C Monitor GUI will aut...

Page 19: ...ir specific Data Sheets and User s Guides Status Bar Progress Bar MIC24045 Output Voltage Step I2C Monitor Status and Control Bar I2 C Generic Register View MIC24045 I2 C Programmable Features MIC2404...

Page 20: ...r GUI is common for any device evaluated FIGURE 4 3 Generic Register View Area TABLE 4 1 MONITOR STATUS AND CONTROL BAR Item Description Addr This drop down menu shows the address of the available dev...

Page 21: ...option is checked the GUI automatically disables the part using the Enable when critical parameters for the MIC24045 are changed Parameters Switch Freq This spin box allows setting the available switc...

Page 22: ...responding fault condition has occurred and return to zero automatically once the fault condition has ceased This information is refreshed once every two seconds Because of this refresh traffic when u...

Page 23: ...mp Target Voltage This spin box allows the user to set the voltage for output ramp up Step Size This spin box allows the user to set the value of the steps to ramp up down the voltage Hold Interval Th...

Page 24: ...Bar This bar shows the level of completion for a given command TABLE 4 7 STATUS LABELS Status Label Description STATUS Connected This message is shown when the GUI connects to a device STATUS Disconn...

Page 25: ...Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloa...

Page 26: ...11 SDA 12 PGND 13 AGND 14 COMP 15 OUTSNS 16 EN DLY 17 VDDA 18 VDDP 19 VINLDO 20 VIN VIN PGND PGND LX LX BST PG ADR0 ADR1 SCL SDA PGND AGND COMP OUTSNS EN DLY VDDA VDDP VINLDO PGND_EP 22 VIN_EP 21 LX_E...

Page 27: ...AGND 14 COMP 15 OUTSNS 16 EN DLY 17 VDDA 18 VDDP 19 VINLDO 20 VIN VIN PGND PGND LX LX BST PG ADR0 ADR1 SCL SDA PGND AGND COMP OUTSNS EN DLY VDDA VDDP VINLDO PGND_EP 22 VIN_EP 21 LX_EP 23 MIC24045 DNP...

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Page 29: ...row com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded...

Page 30: ...Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Ar...

Page 31: ...com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded fro...

Page 32: ...Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from A...

Page 33: ...491D476K020AS 2 C12 C13 DO NOT POPULATE CAP TANT 220 F 6 3V 10 225mOhm SMD C AVX Corporation TPSC227K006R0125 1 C15 DO NOT POPULATE CAP CER 22 F 10V 20 X7S SMD 0805 TDK Corporation C2012X7S1A226M125AC...

Page 34: ...0210K0JNED 1 R2S DO NOT POPULATE RES TKF 2 7k 1 1 10W SMD 0402 Panasonic BSG ERJ 2RKF2701X 1 R3 RES TKF 49 9R 1 1 10W SMD 0603 Panasonic BSG ERJ 3EKF49R9V 1 R4 RES TKF 2 55k 1 1 10W SMD 0603 Yageo Cor...

Page 35: ...MECH HW CABLE USB Male A to Male Micro B DongGuan ZhanXin A006ZX027 2 JP1 JP2 MECH HW JUMPER 2 54mm 1x2 3M 969102 0000 DA 1 LABEL1 LABEL NEED HELP WITH ASSY SERIAL 4 PAD1 PAD2 PAD3 PAD4 MECH HW RUBBE...

Page 36: ...ed from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...

Page 37: ...d PGS 1h Setting 1 RW ILIM1 ILIM0 Freq2 Freq1 Freq0 Reserved Reserved Reserved 2h Setting 2 RW Reserved SUDly2 SUDly1 SUDly0 Mrg1 Mrg0 SS1 SS0 3h VOUT RW VOUT7 VOUT6 VOUT5 VOUT4 VOUT3 VOUT2 VOUT1 VOUT...

Page 38: ...ts detected bit 0 PGS Power Good Status bit PGS reflects the logic value present on pin PG Nonlatched Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arro...

Page 39: ...inally set EN pin high again to resume power delivery ILIM1 ILIM0 Typ Low Side Current Limit A Typ High Side Current Limit A Nominal Load Current A 0 0 3 25 4 7 2 0 1 4 3 6 2 3 1 0 5 6 8 6 4 1 1 6 2 9...

Page 40: ...s enabled is not recommended To change settings by I2 C set EN pin low first then write the new configuration and finally set EN pin high again to resume power deliver SUDly2 SUDly1 SUDly0 Start Up De...

Page 41: ...ved ClFF bit 7 bit 0 Legend R Readable bit W Writable bit U Unimplemented bit read as 0 n Value at POR 1 Bit is set 0 Bit is cleared x Bit is unknown RC Read then clear bit bit 7 1 Reserved 7 1 Writin...

Page 42: ...uala Lumpur Tel 60 3 6201 9857 Fax 60 3 6201 9859 Malaysia Penang Tel 60 4 227 8870 Fax 60 4 227 4068 Philippines Manila Tel 63 2 634 9065 Fax 63 2 634 9069 Singapore Tel 65 6334 8870 Fax 65 6334 8850...

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