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
Thermal Information
Thermal Resistance (Typical, Note 2)
o
o
θ
( C/W)
θ
( C/W)
JA
JC
PDIP. . . . . . . . . . . . . . . . . . . . . . . . . . .
Plastic SOIC. . . . . . . . . . . . . . . . . . . . .
Metal Can. . . . . . . . . . . . . . . . . . . . . . .
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300 C
(SOIC - Lead Tips Only)
150
170
155
N/A
N/A
70
o
V
≤ 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
SUPPLY
o
o
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65 C to 150 C
Operating Conditions
Temperature Range
ICL7660SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 C to 125 C
ICL7660SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to 85 C
ICL7660SC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 C to 70 C
o
o
o
o
o
o
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. θ is measured with the component mounted on an evaluation PC board in free air.
JA
o
Electrical Specifications V+ = 5V, T = 25 C, OSC = Free running, Test Circuit Figure 12, Unless Otherwise Specified
A
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
160
180
180
200
12
UNITS
µA
o
Supply Current (Note 5)
I+
R = ∞, 25 C
-
80
-
L
o
o
0 C < T < +70 C
-
-
µA
A
o
o
-40 C < T < 85 C
-
µA
A
o
o
-55 C < T < 125 C
-
-
µA
A
Supply Voltage Range - High
(Note 6)
V+
R = 10K, LV Open, T
< T < T
MAX
3.0
-
V
H
L
MIN
A
Supply Voltage Range - Low
Output Source Resistance
V+
R = 10K, LV to GND, T
< T < T
A MAX
1.5
-
60
-
3.5
100
120
120
150
250
V
Ω
Ω
Ω
Ω
Ω
L
L
MIN
R
I
I
I
I
I
= 20mA
-
-
-
-
-
OUT
OUT
OUT
OUT
OUT
o
o
= 20mA, 0 C < T < 70 C
A
o
o
= 20mA, -25 C < T < 85 C
-
A
o
o
= 20mA, -55 C < T < 125 C
A
-
= 3mA, V+ = 2V, LV = GND,
o
-
OUT
o
0 C < T < 70 C
A
I
= 3mA, V+ = 2V, LV = GND,
-
-
-
-
300
400
Ω
Ω
OUT
o
o
-40 C < T < 85 C
A
I
= 3mA, V+ = 2V, LV = GND,
OUT
o
o
-55 C < T < 125 C
A
Oscillator Frequency (Note 5)
Power Efficiency
f
C
C
= 0, Pin 1 Open or GND
= 0, Pin 1 = V+
5
-
10
35
-
-
-
-
-
kHz
kHz
%
OSC
OSC
OSC
P
R = 5kΩ
96
95
99
98
EFF
L
T
< T < T
MAX
R = 5kΩ
L
97
-
MIN
A
Voltage Conversion Efficiency
V
EFF R = ∞
99.9
%
OUT
L
3-37
INTERSIL [ Intersil ]
