參數(shù)資料
型號(hào): LTC4097EDDB
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO12
封裝: 3 X 2 MM, 0.75 MM HEIGHT, PLASTIC, DFN-12
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 219K
代理商: LTC4097EDDB
LTC4097
14
4097f
OPERATION
TRICKLE CHARGE
MODE
1/10th FULL CURRENT
CHRG STATE: PULLDOWN
SHUTDOWN
MODE
IUSBIN DROPS TO 20A
CHRG STATE: Hi-Z
CHARGE
MODE
FULL CURRENT
CHRG STATE: PULLDOWN
CHARGE
MODE
FULL CURRENT
HPWR = HIGH
1/5 FULL CURRENT
HPWR = LOW
CHRG STATE: PULLDOWN
STANDBY
MODE
NO CHARGE CURRENT
CHRG STATE: Hi-Z
SHUTDOWN
MODE
IDCIN DROPS TO 20A
CHRG STATE: Hi-Z
BAT > 2.9V
BAT < 2.9V
2.9V < BAT
BAT > 2.9V
BAT < 4.1V
IBAT < ITERMINATE
IN VOLTAGE MODE
IBAT < ITERMINATE
IN VOLTAGE MODE
POWER SELECTION
STANDBY
MODE
NO CHARGE CURRENT
CHRG STATE: Hi-Z
TRICKLE CHARGE
MODE
1/10th FULL CURRENT
CHRG STATE: PULLDOWN
SUSP
DRIVEN HIGH
SUSP
DRIVEN LOW
SUSP
DRIVEN HIGH
DCIN POWER
REMOVED
DCIN POWER
REMOVED
USBIN POWER
REMOVED OR
DCIN POWER
APPLIED
USBIN POWER
REMOVED OR
DCIN POWER
APPLIED
DCIN POWER APPLIED
ONLY USB POWER APPLIED
STARTUP
4097 F01
SUSP
DRIVEN LOW
Figure 1. LTC4097 State Diagram of a Charge Cycle
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PDF描述
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