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ICL7663S Datasheet(PDF) 4 Page - Intersil Corporation

Part No. ICL7663S
Description  CMOS Programmable Micropower Positive Voltage Regulator
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Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
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ICL7663S Datasheet(HTML) 4 Page - Intersil Corporation

   
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4
FN3180.5
July 21, 2005
Functional Diagram
Sense Pin Input Threshold
VCL
-0.5
-
V
Input-Output Saturation
Resistance (Note 3)
RSAT
V+IN = 2V, IOUT1 = 1mA
-
170
350
V+IN = 9V, IOUT1 = 2mA
-
50
100
V+IN = 15V, IOUT1 = 5mA
-
35
70
Load Regulation
∆V
OUT
∆IOUT
1mA < IOUT2 < 20mA
-
1
3
50
µA < IOUT1 < 5mA
-
2
10
Available Output Current
(VOUT2)
IOUT2
3V
≤ VIN ≤ 16V, VIN - VOUT2 = 1.5V
40
-
-
mA
Negative Tempco Output
(Note 4)
VTC
Open Circuit Voltage
-
0.9
-
V
ITC
Maximum Sink Current
0
8
2.0
mA
Temperature Coefficient
∆V
TC
∆T
Open Circuit
-
+2.5
-
mV/°C
Minimum Load Current
IL(MIN)
Includes VSET Divider
TA = 25°C
-
-
1.0
µA
0°C < TA < 70°C
-
0.2
5.0
µA
-25°C < TA < 85°C
-
0.2
5.0
µA
NOTES:
3. This parameter refers to the saturation resistance of the MOS pass transistor. The minimum input-output voltage differential at low current (under
5mA), can be determined by multiplying the load current (including set resistor current, but not quiescent current) by this resistance.
4. This output has a positive temperature coefficient. Using it in combination with the inverting input of the regulator at VSET, a negative
coefficient results in the output voltage. See Figure 9 for details. Pin will not source current.
5. All pins are designed to withstand electrostatic discharge (ESD) levels in excess of 2000V.
6. All significant improvements over the industry standard ICL7663 are highlighted.
Electrical Specifications
Specifications Below Applicable to Both ICL7663S and ICL7663SA, Unless Otherwise Specified. V+IN = 9V,
VOUT = 5V, TA = 25°C, Unless Otherwise Specified. Notes 4, 5. See Test Circuit, Figure 7 (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
C
REF
B
A
VOUT1
VOUT2
SENSE
VSET
VTC
SHUTDOWN
GND
3
2
1
6
7
5
4
V+IN
8
GND
ICL7663S


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