參數(shù)資料
型號(hào): ISL6298-2CR4Z-T
廠商: INTERSIL CORP
元件分類: 電源管理
英文描述: Li-ion/Li-Polymer Battery Charger
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16
封裝: 4 X 4 MM, LEAD FREE, PLASTIC, MO-220-VGGC, QFN-16
文件頁數(shù): 9/17頁
文件大?。?/td> 445K
代理商: ISL6298-2CR4Z-T
9
FN9173.3
July 20, 2005
Block Diagram
LOGIC
STATUS
EN
I
SEN
VIN
VBAT
25000:1
Current
Mirror
COUNTER
+
-
+
-
V
MIN
+
-
+
-
V
CH
IREF
+
-
IMIN
TEMP
FAULT
Recharge
Minbat
Under Temp
V
RECHRG
VA
MIN_I
Input_OK
I
R
I
SEN
I
MIN
TOEN
V2P8
CHRG
STATUS
FAULT
+
-
+
-
Input_OK
V
POR
Trickle/Fast
References
V2P8
Temperature
Monitoring
Current
References
I
T
NTC
Interface
Over Temp
Batt Removal
TIME
OSC
GND
VIN
VBAT
V
C
V
M
V
P
V
R
Q
MAIN
Q
SEN
R
IREF
R
IMIN
C
1
+
100mV
-
VIN
VIN
ESD
Diodes
NOTE: For the 3x3 DFN package, the TOEN pin is left floating and the IMIN pin is connected to the V2P8 pin internally.
FIGURE 19. BLOCK PROGRAM
ISL6298
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