Datenblatt-Suchmaschine für elektronische Bauteile |
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BQ27743 Datenblatt(PDF) 26 Page - Texas Instruments |
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BQ27743 Datenblatt(HTML) 26 Page - Texas Instruments |
26 / 42 page 26 bq27743 SLUSCM0A – JUNE 2017 – REVISED SEPTEMBER 2018 www.ti.com Product Folder Links: bq27743 Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated Standard Data Commands (continued) Table 8. Standard Commands (continued) COMMAND NAME COMMAND CODE UNIT SEALED ACCESS AverageCurrent() 0x14 and 0x15 mA R TimeToEmpty() 0x16 and 0x17 min R FilteredFCC() 0x18 and 0x19 mAh R SafetyStatus() 0x1A and 0x1B — R UnfilteredFCC() 0x1C and 0x1D mAh R Imax() 0x1E and 0x1F mA R UnfilteredRM() 0x20 and 0x21 mAh R FilteredRM() 0x22 and 0x23 mAh R BTPSOC1Set() 0x24 and 0x25 mAh RW BTPSOC1Clear() 0x26 and 0x27 mAh RW InternalTemperature() 0x28 and 0x29 0.1°K R CycleCount() 0x2A and 0x2B Counts R StateofCharge() 0x2C and 0x2D % R StateofHealth() 0x2E and 0x2F %/num R ChargingVoltage() 0x30 and 0x31 mV R ChargingCurrent) 0x32 and 0x33 mA R PassedCharge() 0x34 and 0x35 mAh R DOD0() 0x36 and 0x37 hex R SelfDischargeCurrent() 0x38 and 0x39 mA R PassedEnergy() 0x3A and 0x3B 0.1 mWh R 8.7.1 Control(): 0x00 and 0x01 Issuing a Control() command requires a subsequent 2-byte subcommand. These additional bytes specify the particular control function desired. The Control() command allows the system to control specific features of the fuel gauge during normal operation and additional features when the fuel gauge is in different access modes, as described in Table 9. Table 9. Control() Subcommands SUBCOMMAND NAME SUBCOMMAND CODE SEALED ACCESS DESCRIPTION CONTROL_STATUS 0x0000 Yes Reports the status of DF Checksum, Impedance Track™, and so on DEVICE_TYPE 0x0001 Yes Reports the device type of 0x0742 (indicating bq27743) FW_VERSION 0x0002 Yes Reports the firmware version on the device type HW_VERSION 0x0003 Yes Reports the hardware version on the device type PROTECTOR_VERSION 0x0004 Yes Reports the hardware protector version on the device type RESET_DATA 0x0005 Yes Returns reset data PREV_MACWRITE 0x0007 Yes Returns previous Control() subcommand code CHEM_ID 0x0008 Yes Reports the chemical identifier of the Impedance Track™ configuration BOARD_OFFSET 0x0009 No Forces the device to measure and store the board offset CC_OFFSET 0x000A No Forces the device to measure the CC offset DF_VERSION 0x000C Yes Reports the data flash version of the device SET_FULLSLEEP 0x0010 Yes Sets the CONTROL_STATUS[FULLSLEEP] bit to 1 SET_SHUTDOWN 0x0013 Yes Sets the CONTROL_STATUS[SHUTDWN] bit to 1 CLEAR_SHUTDOWN 0x0014 Yes Clears the CONTROL_STATUS[SHUTDWN] bit to 1 STATIC_CHEM_CHKSUM 0x0017 Yes Calculates chemistry checksum ALL_DF_CHKSUM 0x0018 Yes Reports checksum for all data flash excluding device specific variables STATIC_DF_CHKSUM 0x0019 Yes Reports checksum for static data flash excluding device specific variables |
Ähnliche Teilenummer - BQ27743 |
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Ähnliche Beschreibung - BQ27743 |
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