MAX11068EVKIT+ Maxim Integrated Products, MAX11068EVKIT+ Datasheet
MAX11068EVKIT+
Specifications of MAX11068EVKIT+
Related parts for MAX11068EVKIT+
MAX11068EVKIT+ Summary of contents
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... C_interface_(MINIQUSB_Connectivity) S Windows ® _2000-,_Windows_XP S Vista ® _(32-Bit)-Compatible_Software Fully_Assembled_and_Tested S PART MAX11068EVMINIQU+ +Denotes lead(Pb)-free and RoHS compliant interface to a PART MAX11068EVKIT+ MINIQUSB+ Features ® -,_and_Windows_ Ordering Information TYPE EV System Component Lists MAX11068 EV System QTY DESCRIPTION 1 MAX11068 EV kit 1 Maxim command module ...
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MAX11068 Evaluation System DESIGNATION QTY ALRMINC_A, ALRMINC_B, ALRMINCA, ALRMINCB, ALRMLA1, ALRMLB1, ALRMOUTCA1, ALRMOUTCB1, ALRMU_A, ALRMU_B, ALRMUA, ALRMUB, GNDLA, GNDLB, GNDU1, GNDU3, REFA, REFB, SCLLA1, SCLLB1, 44 Miniature test points SCLU_A, SCLU_B, SCLUA, SCLUB, SDALA1, SDALB1, SDAU_A, SDAU_B, SDAUA, SDAUB, SHDNINA1, ...
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DESIGNATION QTY D1, D7, D15, D16, D33, D34, D101, Not installed, zener diodes 0 D107, D115, D116, (SOT23) D133, D134 5.6V zener diodes (SOT23) D2, D6, D102, 4 Fairchild MMBZ5232B D106 Diodes Inc. MMBZ5232B-7-F 1A, 100V diodes (SMA) D3, D9, ...
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MAX11068 Evaluation System DESIGNATION QTY R16–R28, R116– Not installed, resistors— 0 R128 short (PC trace) (0805) R29, R30, R129, 4 10kI Q1% resistors (0402) R130 R31, R32, R33, R35, R36, R75, 12 150kI Q5% resistors (0402) R131, R132, R133, R135, ...
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FILE INSTALL.EXE MAX11068.EXE 11068config.csv Revision History.txt FTD2XX.INF UNINST.INI USB_Driver_Help.PDF Recommended Equipment • MAX11068 EV system MAX11068 EV kit MINIQUSB+ command module MINIQUSB board MINIQUSB-XHV board • 60V dual DC power supplies (refer to the MAX11068 and MAX11080 IC ...
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MAX11068 Evaluation System 14) The EV kit software automatically establishes a con- nection with the EV kit. Once the status bar at the bottom of the window displays Interface_ found, proceed to the next step. 15) If checked, uncheck the ...
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Enter or select the HELLOALL command byte (Table 3) into the combo box adjacent to the Hello_ ALL button. • The value entered here contains the address (A[0:4]), least significant bit (LSB) first, of the first device in the ...
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MAX11068 Evaluation System Grid Initialization When the SETLASTADDRESS command sequence is complete, the software updates the grids on the Device_ Addresses_ (0x01) tab and the Thresholds,_ Voltage_ Measurement,_AIN/DIAG/FMEA,_Alert/Status,_Enables,_ Configuration, and Broadcast/Version/Freq tabs. Device Addresses Grid The Device_ Addresses_ (0x01) tab ...
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Figure 3. Write to Register Controls Figure 4. Read/Scan Tab Snapshot A specific device in the SMBus ladder can be written to by using the Write tab, Active_Register group box, and Active_ Device drop-down list. To perform a write to ...
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MAX11068 Evaluation System Figure 5. Configuration Grid after Executing “Read All Selected” Table_7._Read_Controls CONTROL_NAME CONTROL_TYPE Read_All_Selected Actions_|_Read_All_Selected_F7 __Data_Check_Byte __ALRM,_PECERR Actions_|_Read_All_Registers Refresh_F8 Actions_|_Refresh_F8 __Active_Tab __Auto_Refresh_(tab_change) Enable_ADC_Scanning __Interval_(msec) __Set_Interval *See the ADC Scan section. cuts listed under the Actions menu. At the ...
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Figure 6. MAX11068 Evaluation Kit Software (Thresholds Tab) _______________________________________________________________________________________ _ 11 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Table_8._Threshold_Registers THRESHOLD_REGISTER_(ADDRESS) Overvoltage Clear (0x18) Overvoltage Set (0x19) Undervoltage Set (0x1A) Undervoltage Clear (0x1B) Cell Mismatch (0x1C) Auxiliary Analog Input Overtemperature (0x1E) Auxiliary Analog Input Undertemperature (0x1F) *The maximum voltage setting is 5.0000V. Table_9._AIN1_and_AIN2_Controls AIN__GUI_CONTROL Conversion_Value Under_Temperature_Enable_(COLDEN) ...
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Figure 7. MAX11068 Evaluation Kit Software (Voltage Measurements Tab) _______________________________________________________________________________________ _ 13 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Figure 8. MAX11068 Evaluation Kit Software (AIN/DIAG/FMEA Tab) 14_ _ ______________________________________________________________________________________ ...
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All device alerts are monitored from the Alert/Status tab (Figure 9). The right side of the tab is divided into two group boxes: Status_ Flags_ (STATUS) and Alert_ Status_ (ALRTCELL,_ ALRTOVCELL,_ ALRTUVCELL). The Status_ Flags_ (STATUS) group box displays the ...
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MAX11068 Evaluation System Figure 9. MAX11068 Evaluation Kit Software (Alert/Status Tab) 16_ _ ______________________________________________________________________________________ ...
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Figure 10. MAX11068 Evaluation Kit Software (Enables Tab) _______________________________________________________________________________________ _ 17 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Figure 11. MAX11068 Evaluation Kit Software (Configuration Tab) 18_ _ ______________________________________________________________________________________ ...
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Figure 12. MAX11068 Evaluation Kit Software (Broadcast/Version/Freq Tab) _______________________________________________________________________________________ _ 19 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Table_10._Configuration_Controls CONTROL CONTROL_TYPE General_Purpose_I/O_(GPIO) __Input_ __Output __GPIO__State __GPIO_OUT Cell_Balancing_(BALCFG) BAL_ ADC_acquisition_time_(ACQCFG) Acquisition_Time ADC_Scan_(CELLEN)_-_Global_Setting __CELL_EN __CELL1EN_-_CELL12EN __Configure_Cells_(F9) Configure_Active_Device** Configure_All_Devices** *Do not enable more than four cell-balancing switches at a time. **Includes write to CELLCFG register. Table_11._Broadcast_Address_Byte Bit_7* Bit_6 ...
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An ADC scan measures all enabled cell inputs, all enabled auxiliary inputs, and the self-diagnostics channel (if enabled). The conversion begins once the STROBE bit in the ADCCFG register is set. The following procedure outlines the steps to set up ...
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MAX11068 Evaluation System Figure 13. File Generated by a 10-Measurement ADC Scan 22_ _ ______________________________________________________________________________________ ...
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Save/Load Register Configuration The software features a Save_ Register_ Configuration and Load_Register_Configuration function. This allows all current register configurations and GUI control set- tings to be saved and loaded at a later time. When saving, the software first performs a ...
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MAX11068 Evaluation System ribbon cable between headers J2 and J101. Each board can also be cascaded to another EV kit, allowing for MAX11068 devices on a single SMBus ladder. Refer to the I 2 C/SMBus Ladder Initialization ...
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Table_14._Switch_SW1,_SW101_Description SW1,_SW101 CELL-STACK_VOLTAGE All off* 2–12 battery cells All on DC power supply to emulate battery *Default position. Table_15._Jumpers_JU2–JU11_and_JU102–JU111_Description NO._OF_ JU2,_ JU3,_ CELLS JU102 JU103 Off On 4 Off Off 5 Off Off 6 Off Off ...
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MAX11068 Evaluation System When using actual or emulated battery cells, keep in mind the following cell-connection requirements (see Table 16 for an 8-cell example): • A minimum of 2 cells must be connected to each MAX11068 device. • A maximum ...
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Tables 18–21 provide the complete pinouts for the inter- board connectors provided on the EV kit. The nets listed in the tables are not necessarily the same as the pins’ actual net, as shown in the EV kit schematics. These ...
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MAX11068 Evaluation System Table_22._Alarm_Jumpers ALARM_OUTPUT JUMPER* (DEVICE) ALRMLA (U1) JU20 ALRMOUTCA (U2) JU24 ALRMLB (U101) JU120 ALRMOUTCB (U102) JU124 *To use the LED circuit, install a shunt on the jumper. Table_24._MAX11080_Overvoltage_Threshold_Configuration OVERVOLTAGE_LEVEL_(V) 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 ...
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Table_25._Undervoltage_Threshold_Configuration UNDERVOLTAGE_LEVEL_(V) Disabled 1.6 1.8 2.0 2.2 2.4 2.6 2.8 Table_26._TOPSECL__Jumpers_(JU28,_JU128) SHUNT_POSITION TOPSELC__PIN 1-2 Connected to VAAC_ 2-3 Connected to AGNDC_ Table_27._Header_J3_I C_Interface 2 HEADER_J3 (EV_KIT) J3-3 SDALA P3-3 J3-7 SCLLA P3-7 J3-5 GNDLA P3-5 J3-1 P3-1 SHDNINA* J3-11 P3-11 ...
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MAX11068 Evaluation System Table_29._Header_J103_Pinout PIN_NO._ NET_ PIN_NO._ (ODD) ASSOCIATION (EVEN SHDNINB 3 SDALB 4 5 GNDLB 6 7 SCLLB SHDNB GNDLB 20 ...
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EV kit. Between each pair of headers is a MAX11068 or MAX11080 device. Each MAX11068 and MAX11080 device has its pins fanned out to its associated 20-pin headers (see Figures 16a–19). The header pairs are spaced approximately 2in apart (pin ...
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MAX11068 Evaluation System Figure 16a. MAX11068 EV Kit Schematic (Side A)—MAX11068 IC Circuit (U1) 32_ _ ______________________________________________________________________________________ ...
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Figure 16b. MAX11068 EV Kit Schematic (Side A)—Cell Configuration, ALRMLA and ALRMOUTCA Circuits, GPIO Test Points, and Headers J1 and J2 _______________________________________________________________________________________ _ 33 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Figure 16c. MAX11068 EV Kit Schematic (Side A)—MAX11080 IC Circuit (U2) 34_ _ ______________________________________________________________________________________ ...
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Figure 17a. MAX11068 EV Kit Schematic (Side B)—MAX11068 IC Circuit (U101) _______________________________________________________________________________________ _ 35 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Figure 17b. MAX11068 EV Kit Schematic (Side B)—Cell Configuration, ALRMLB and ALRMOUTCB Circuits, GPIO Test Points, and Headers (J101 and J102) 36_ _ ______________________________________________________________________________________ ...
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Figure 17c. MAX11068 EV Kit Schematic (Side B)—MAX11080 IC Circuit (U102) _______________________________________________________________________________________ _ 37 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Figure 18. MAX11068 EV Kit Schematic (Interface Headers)—20-Pin Single-Row Headers (J4–J7 and J104–J107), Connector P2, and Interface Headers (J3 and J103) 38_ _ ______________________________________________________________________________________ ...
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Figure 19. MAX11068 EV Kit Schematic (Cell-Connection Switches and Headers)—7-Position Switches (SW21, SW22, SW121, and SW122) and Headers (J8 and J108) _______________________________________________________________________________________ _ 39 MAX11068 Evaluation System ...
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MAX11068 Evaluation System Figure 20. MAX11068 EV Kit Component Placement Guide— Component Side 40_ _ ______________________________________________________________________________________ Figure 21. MAX11068 EV Kit PCB Layout—Component Side ...
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Figure 22. MAX11068 EV Kit PCB Layout—Internal Layer 2 _______________________________________________________________________________________ _ 41 MAX11068 Evaluation System Figure 23. MAX11068 EV Kit PCB—Internal Layer 3 ...
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MAX11068 Evaluation System Figure 24. MAX11068 EV Kit PCB Layout—Solder Side 42_ _ ______________________________________________________________________________________ ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2010 Maxim Integrated Products © ...