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零件编号
产品描述 (功能)
LTC4078XEDD-TRPBF 查看數據表(PDF) - Linear Technology
零件编号
产品描述 (功能)
比赛名单
LTC4078XEDD-TRPBF
Dual Input Li-Ion Battery Charger with Overvoltage Protection
Linear Technology
LTC4078XEDD-TRPBF Datasheet PDF : 16 Pages
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LTC4078/LTC4078X
BLOCK DIAGRAM
DCIN
10
PWR
4
TRICKLE
CHARGE*
2.9V
+
BAT
–
CC/CV
REGULATOR
BAT
9
DC_ENABLE USB_ENABLE
CHARGER CONTROL
TRICKLE
DISABLE
CC/CV
REGULATOR
USBIN
1
V
BOC
7 BATDET
1.75V
+
4.15V
–
DCIN UVLO
+
BAT
–
USBIN UVLO
3.95V
BAT
ENABLE 6
+
6V
–
DCIN OVLO
+
2M
0.9V
–
4.075V
+
BAT
–
RECHARGE
USBIN OVLO
THERMAL
REGULATION
6V
T
DIE
120
°
C
CHRG
5
TERMINATION
0.1V
I
BAT
/1000
I
BAT
/1000
GND ITERM
11
3
R
ITERM
IDC
8
R
IDC
I
BAT
/1000
IUSB
2
R
IUSB
4078X BD
*TRICKLE CHARGE DISABLED ON THE LTC4078X
4078xfb
8
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