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ICL7660S Datasheet, PDF (2/9 Pages) Intersil Corporation – Super Voltage Converter
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ICL7660S
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13.0V
LV and OSC Input Voltage (Note 1)
V+ < 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V+ + 0.3V
V+ > 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ -5.5V to V+ +0.3V
Current into LV (Note 1)
V+ > 3.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20µA
Output Short Duration
VSUPPLY ≤ 5.5V . .
Storage Temperature
......
Range
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. . . .Continuous
-65oC to 150oC
Thermal Information
Thermal Resistance (Typical, Note 2)
θJA (oC/W) θJC (oC/W)
PDIP. . . . . . . . . . . . . . . . . . . . . . . . . . . 150
N/A
Plastic SOIC. . . . . . . . . . . . . . . . . . . . . 170
N/A
Metal Can. . . . . . . . . . . . . . . . . . . . . . . 155
70
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC
(SOIC - Lead Tips Only)
Operating Conditions
Temperature Range
ICL7660SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
ICL7660SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
ICL7660SC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Connecting any terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that no inputs from
sources operating from external supplies be applied prior to “power up” of ICL7660S.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications V+ = 5V, TA = 25oC, OSC = Free running, Test Circuit Figure 12, Unless Otherwise Specified
PARAMETER
Supply Current (Note 5)
Supply Voltage Range - High
(Note 6)
SYMBOL
I+
V+H
TEST CONDITIONS
RL = ∞, 25oC
0oC < TA < +70oC
-40oC < TA < 85oC
-55oC < TA < 125oC
RL = 10K, LV Open, TMIN < TA < TMAX
MIN
TYP
MAX
-
80
160
-
-
180
-
-
180
-
-
200
3.0
-
12
Supply Voltage Range - Low
V+L
RL = 10K, LV to GND, TMIN < TA < TMAX
1.5
-
3.5
Output Source Resistance
ROUT
IOUT = 20mA
IOUT = 20mA, 0oC < TA < 70oC
IOUT = 20mA, -25oC < TA < 85oC
IOUT = 20mA, -55oC < TA < 125oC
-
60
100
-
-
120
-
-
120
-
-
150
0IOoUCT<=T3Am<A7,0Vo+C= 2V, LV = GND,
-
-
250
-IO40UoTC=<3TmAA<,
V+ = 2V,
85oC
LV
=
GND,
-
-
300
IOUT = 3mA, V+ = 2V, LV = GND,
-55oC < TA < 125oC
-
-
400
Oscillator Frequency (Note 5)
fOSC
COSC = 0, Pin 1 Open or GND
5
10
-
COSC = 0, Pin 1 = V+
-
35
-
Power Efficiency
PEFF
RL = 5kΩ
96
98
-
TMIN < TA < TMAX RL = 5kΩ
95
97
-
Voltage Conversion Efficiency
VOUTEFF RL = ∞
99
99.9
-
UNITS
µA
µA
µA
µA
V
V
Ω
Ω
Ω
Ω
Ω
Ω
Ω
kHz
kHz
%
-
%
3-37
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