參數(shù)資料
型號： LTC4053EMSE-4.2
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： USB Compatible Lithium-Ion Battery Charger with Thermal Regulation
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封裝： PLASTIC, MSOP-10
文件頁數(shù)： 14/20頁
文件大?。?/td> 665K
代理商： LTC4053EMSE-4.2
LTC4061
14
4061fa
S U
APPLICATIO
W
U
U
Figure 4. State Diagram of a Charge Cycle
Using Charge Current Termination
Figure 5. State Diagram of a Charge Cycle
Using User-Selectable Termination
CHARGE MODE
FULL CURRENT
I
< I
IN VOLTAGE MODE
4061 F04
TRICKLE CHARGE MODE
1/10TH FULL CURRENT
BAT > 2.9V
BAT < 2.9V
2.9V < BAT < 4.1V
BAT > 4.1V
BAT < 4.1V
EN = 5V
OR
UVLO CONDITION
STANDBY MODE
NO CHARGE CURRENT
CHRG STATE: Hi-Z
SHUTDOWN MODE
I
CC
DROPS TO 20μA
CHRG STATE: Hi-Z
CHRG STATE: PULL-DOWN
CHRG STATE: PULL-DOWN
POWER ON
EN = 0V
OR UVLO
CONDITION
STOPS
CHARGE MODE
FULL CURRENT
4061 F05
TRICKLE CHARGE MODE
1/10TH FULL CURRENT
BAT > 2.9V
BAT < 2.9V
2.9V < BAT
EN = 5V
OR
UVLO CONDITION
SHUTDOWN MODE
I
CC
DROPS TO 20μA
CHRG STATE: Hi-Z
CHRG STATE: PULL-DOWN
POWER ON
EN = 0V
OR UVLO
CONDITION
STOPS
CHRG STATE:
PULL-DOWN IF I
BAT
> I
DETECT
Hi-Z IF I
BAT
< I
DETECT
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相關代理商/技術參數(shù)
參數(shù)描述
LTC4054 制造商:LINER 制造商全稱:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
LTC4054-4.2 制造商:LINER 制造商全稱:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
LTC4054ES5-4.2 制造商:Linear Technology 功能描述:Constant Current/Voltage Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23
LTC4054ES54.2#PBF 制造商:Linear Technology 功能描述:
LTC4054ES5-4.2#PBF 制造商:Linear Technology 功能描述:Constant Current/Voltage Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23 制造商:Linear Technology 功能描述:Constant Current/Voltage Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23 Bulk
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