參數(shù)資料
型號: LTC4110EUHF#TR
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC38
封裝: 5 X 7 MM, 0.75 MM HEIGHT, PLASTIC, MO-220WHKD, QFN-38
文件頁數(shù): 25/52頁
文件大?。?/td> 450K
代理商: LTC4110EUHF#TR
LTC4110
31
4110fb
OPERATION
LABEL
DESCRIPTION
GPIO_1_CHG
Set to one sends an inverted CHG_ON (internal register, set to 1 when either CHG_STATE_0 or CHG_STATE_1 is set
to 1) status signal out to the GPIO1 pin. If this bit is set, the value of CHG_ON overrides the value of the GPIO_1_
OUT bit state. Pin must be output enabled with GPIO_1_EN bit (default = set to zero/off)
GPIO_2_BUFLT
Set to one sends an inverted BKUP_FLT status signal out to the GPIO2 pin. If this bit is set, the value of BKUP_FLT
overrides the value of the GPIO_2_OUT bit state. Pin must be output enabled with GPIO_2_EN bit (default = set to
zero/off)
GPIO_3_CALCOM
Set to one sends an inverted CAL_COMPLETE signal out to the GPIO3 pin. If this bit is set, the value of CAL_
COMPLETE overrides the value of the GPIO_3_OUT bit state. Pin must be output enabled with GPIO_3_EN bit
(default = set to zero/off)
RESET_TO_ZERO
Set to one resets all faults and timers in charge and forces the ChargingCurrent() and ChargingVoltage() to zero
values. Clears Alarm_Warning() register. Does not affect BBuControl() register. Bit clears to zero automatically after
the command is executed (default = cleared to zero-no reset)
POR_RESET
Resets LTC4110 to power-on default values. Setting the bit to a one will activate POR_RESET. POR_RESET performs
a total chip wide reset like the SHDN pin function without the chip actually shutting down. This includes clearing any
bits in registers. The bit clears itself automatically after the command is executed (default = cleared/no reset)
BUFLT_RST
Resets the BKUP_FLT bit. The bit clears itself automatically after the command is executed (default = cleared).
CHARGE_INHIBIT
Disables charging of battery. Set to one halts charge current while holding the charger state and pausing all battery
charge timers without changing the ChargingCurrent() and ChargingVoltage() values. Charge may be enabled by
clearing this bit. This bit is automatically cleared when power is reapplied or when a battery is re-inserted (default =
cleared to zero-off)
相關PDF資料
PDF描述
LTC4110EUHF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC38
LTC4151CS-2#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
LTC4151HMS#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
LTC4151HDD#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
LTC4151HDD#PBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
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