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Documents How are TOFF and TGAIN selected for MAX77818?
  • Q&A
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  • +Documents
  • +ADBMS6830: FAQ
  • +ADP5061: FAQ
  • +DS2438: FAQ
  • +DS2438Z+: FAQ
  • +DS2704G+: FAQ
  • +DS2711: FAQ
  • +DS2711E+: FAQ
  • +DS2712E+: FAQ
  • +DS2712EVKIT+: FAQ
  • DS2715: FAQ
  • +DS2715BZ+: FAQ
  • DS2740: FAQ
  • +DS2740U: FAQ
  • +DS2745EVKIT+: FAQ
  • +DS2745U+: FAQ
  • +DS2762AE+: FAQ
  • +DS2764AE+025: FAQ
  • DS2775: FAQ
  • +DS2775G+: FAQ
  • +DS2777: FAQ
  • +DS2781AE+/: FAQ
  • +DS2782E+: FAQ
  • DS2784: FAQ
  • +DS2784G+: FAQ
  • +DS2786: FAQ
  • DS2788: FAQ
  • DS2788E+: FAQ
  • +DS2788E+T&R: FAQ
  • +DS2788EVKIT+: FAQ
  • How do I create a model with DS2788
  • MAX14690: FAQ
  • +MAX14690AEVAL#: FAQ
  • +MAX14745AEWX+: FAQ
  • +MAX14745DEWX+: FAQ
  • +MAX14745GEWX+: FAQ
  • +MAX14745MEWX+T: FAQ
  • +MAX14920ECB+: FAQ
  • +MAX14921 EVKIT SOF: FAQ
  • MAX14921: FAQ
  • +MAX14921ECS+: FAQ
  • +MAX1501: FAQ
  • +MAX1555EZK+T: FAQ
  • +MAX16016: FAQ
  • +MAX1667EAP_T1: FAQ
  • +MAX17043G+T: FAQ
  • +MAX17043G+U: FAQ
  • +MAX17043X+: FAQ
  • MAX17048: FAQ
  • MAX17048G+: FAQ
  • +MAX17048G+CHU: FAQ
  • +MAX17049: FAQ
  • +MAX17050X+T10: FAQ
  • MAX17055: FAQ
  • MAX17055AEWL+: FAQ
  • +MAX17055AEWL+_B1: FAQ
  • MAX17055ETB+: FAQ
  • +MAX17055ETB+T: FAQ
  • +MAX17055EWL+T: FAQ
  • +MAX17055GEVKIT: FAQ
  • +MAX17058: FAQ
  • MAX17201: FAQ
  • MAX17201G+: FAQ
  • +MAX17201G+T0E: FAQ
  • MAX17201G+T: FAQ
  • +MAX17201GEVKIT#: FAQ
  • MAX17205: FAQ
  • MAX17205G+: FAQ
  • +MAX17205G+T: FAQ
  • +MAX17205GEVKIT#: FAQ
  • +MAX17211G+: FAQ
  • +MAX17215G+: FAQ
  • +MAX17260 EVALUATION KIT SOFTWARE: FAQ
  • MAX17260BEWL+: FAQ
  • +MAX17260BEWL+_B1: FAQ
  • +MAX17260SETD+: FAQ
  • +MAX17260SEWL+: FAQ
  • +MAX17260XEVKIT#: FAQ
  • +MAX17261GEVKIT#: FAQ
  • MAX17261METD+: FAQ
  • +MAX17261METD+T: FAQ
  • +MAX17261MEWL+: FAQ
  • +MAX17261XEVKIT#: FAQ
  • +MAX17262REWL+: FAQ
  • +MAX17263GEVKIT#: FAQ
  • +MAX17263LETD+: FAQ
  • +MAX17301G+: FAQ
  • +MAX17301GEVKIT#: FAQ
  • +MAX17303G+: FAQ
  • +MAX17303X+T: FAQ
  • +MAX17313G+: FAQ
  • +MAX17320G10+: FAQ
  • +MAX17320G1EVKIT#: FAQ
  • +MAX17320G20+: FAQ
  • +MAX17320X22+: FAQ
  • +MAX17320X2EVKIT#: FAQ
  • MAX1737: FAQ
  • +MAX1737EEI+T: FAQ
  • +MAX17435: FAQ
  • +MAX1757EAI+: FAQ
  • +MAX1758EAI (28-SSOP): FAQ
  • +MAX1758EAI+: FAQ
  • +MAX17703ATG+: FAQ
  • MAX17823BGCB/V+: FAQ
  • +MAX17823BGCB/V+T: FAQ
  • +MAX17841BGUE/V+T: FAQ
  • MAX17843: FAQ
  • MAX17843ACB/V+: FAQ
  • +MAX17843ACB/V+_T1: FAQ
  • +MAX17851EVKIT#: FAQ
  • +MAX17852ACB/V+: FAQ
  • +MAX17852EVKIT#: FAQ
  • +MAX17853ACB/V+: FAQ
  • +MAX17853EVKIT#: FAQ
  • +MAX1870AETJ+: FAQ
  • +MAX1873REEE+: FAQ
  • MAX1873REEE: FAQ
  • +MAX1873TEEE+: FAQ
  • +MAX20094ATI/VY+: FAQ
  • +MAX20094ATIB/VY+: FAQ
  • MAX20303: FAQ
  • MAX20303AEWN+: FAQ
  • +MAX20303AEWN+T: FAQ
  • +MAX20303BEWN+: FAQ
  • +MAX20303EVKIT#: FAQ
  • +MAX20303EWN+: FAQ
  • +MAX20335AEWX+: FAQ
  • +MAX20353: FAQ
  • +MAX20360AEWZ+: FAQ
  • +MAX6361: FAQ
  • MAX6900: FAQ
  • +MAX6900ETTAEQ-T: FAQ
  • +MAX6953EAX+: FAQ
  • +MAX713: FAQ
  • +MAX7452: FAQ
  • +MAX7456EUI+_T1: FAQ
  • MAX77650: FAQ
  • +MAX77650AEWV+: FAQ
  • +MAX77650BEWV+: FAQ
  • +MAX77650CEWV+: FAQ
  • +MAX77651AEWV+: FAQ
  • +MAX77654AENV+: FAQ
  • +MAX77654AENVN+: FAQ
  • +MAX77654BENV+: FAQ
  • +MAX77654_NV+_A1: FAQ
  • +MAX77734AENP+T: FAQ
  • +MAX77734BENP+: FAQ
  • +MAX77818 CHARGER+F: FAQ
  • +MAX77818EVKIT#: FAQ
  • +MAX77818EVSYS#: FAQ
  • MAX77818EWZ+: FAQ
  • -MAX77818EWZ+T: FAQ
    • Battery detect in MAX77818
    • Can MAX77818 turn off internal FET between SYS and BATT pins in ship mode?
    • Can the VIO pin of MAX77818 be supplied externally?
    • Do I need to change the Lsel bit in the 0xB8 register of the MAX77818, based off of the inductor I'm using?
    • Does the MAX77818 know the capacity of a discharged battery?
    • Does the MAX77818 provide VIO?
    • How are TOFF and TGAIN selected for MAX77818?
    • How can I read out the current of the MAX77818?
    • How do you simulate a battery for production line tests of battery chargers?
    • How to avoid a POR when CHGIN is re,oved for the MAX77818?
    • How to get VSYS > 3.7V at all times even when VBAT < 3.7V for the MAX77818?
    • Is it possible to set MAX77818 Default Current Limit to 4000mA?
    • MAX77818 efficiency data in the different configurations
    • MAX77818はBattery pack側に実装するものですか、それともsystem sideに実装することを想定した製品ですか
    • On MAX77818 is it possible connect INTB through a pull up to VIO>VSYS
    • What is a workaround to quickly restore the correct SOC and RemCap when exiting standby mode without waiting for voltage fuel gauge correction on the MAX77818?
    • What is AICL mode of MAX77818?
    • What is the MAX77818 BYP pin maximum current when the device is powered only by a battery and reverse boost is adjusted to 5V?
    • What pin does the MAX77818 detect battery insertion and removal on?
    • Why am I not able to change the charge configuration settings on the MAX77818?
  • +MAX77840EVKIT#: FAQ
  • MAX77950: FAQ
  • +MAX77950EVKIT#: FAQ
  • +MAX77950EWW+_B1: FAQ
  • +MAX77960BEFV06+: FAQ
  • MAX77961EFV+: FAQ
  • +MAX77961EFV+T: FAQ
  • +MAX77961EFV06+T: FAQ
  • +MAX77962EWJ+_B1: FAQ
  • +MAX77962EWJ12+: FAQ
  • +MAX77975EFD+: FAQ
  • +MAX77976EFD+: FAQ
  • +MAX8677AETG+: FAQ
  • +MAX8713EVKIT: FAQ
  • +MAX8856ETD+: FAQ
  • +MAX8895VEWA+: FAQ
  • +MAX8903A: FAQ
  • +MAX8934AETI+: FAQ
  • MAX8971: FAQ
  • +MAX8971CEWP+: FAQ
  • +MAX8971EWP+T: FAQ

How are TOFF and TGAIN selected for MAX77818?

The battery temperature measurement offset and gain adjustments, TOFF and TGAIN are dependent the NTC thermistor beta value and resistor used with the part. 

Tags: MAX77818 beta tgain MAX77818EWZ+ thermistor ntc KA-08220 toff resistor Show More
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