ISL6292 查看數據表（PDF） - Renesas Electronics
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ISL6292 Datasheet PDF : 20 Pages
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ISL6292
Typical Applications (Continued)
Typical Application Circuit For 3x3 DFN Package Option
5V Wall
Adapter
1F
C1
1k
R1
D1
VIN
VBA
T
1k
R2
D2
ISL6292
(3X3 DFN)
FAULT
STATUS
EN
TEMP
V2P8
IREF
TIME
GND
C TIME
15nF
1 F
C2
RT
RU
BBPPakaaatctcttekerryy
T
1F
R IREF C3
80k
VIN
C1
IREF
RIREF
IMIN
RIMIN
TEMP
TOEN
TIME
GND
QMAIN
VBAT
Temperature
Monitoring
IT
IR
Current
References
IMIN
QSEN
100000:1
Current
Mirror
ISEN
References
Input_OK
+
VIN VBAT
+
C- A
CHRG
- VPOR
+
+
-
100mV
+
VA-
VCH
ISEN
V2P8
Trickle/Fast
+
-
MIN_I
+
Minbat
-
VMIN
VRECHRG
+
Recharge -
NTC
Interface
Under Temp
Over Temp
Batt Removal
LOGIC
STATUS
FAULT
V2P8
STATUS
FAULT
OSC
COUNTER
Input_OK
EN
NOTE: For the 3x3 DFN package, the TOEN pin is left floating and the IMIN pin is connected to the V2P8 pin internally.
FIGURE 16. BLOCK PROGRAM
FN9105 Rev.9.00
December 17, 2007
Page 9 of 20
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