參數(shù)資料
型號： ICL7660SMTV
廠商： HARRIS SEMICONDUCTOR
元件分類： 穩(wěn)壓器
英文描述： Super Voltage Converter
中文描述： SWITCHED CAPACITOR CONVERTER, 17.5 kHz SWITCHING FREQ-MAX, MBCY8
文件頁數(shù)： 2/9頁
文件大小： 77K
代理商： ICL7660SMTV
3-37
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
μ
A
Output Short Duration
V
SUPPLY
≤
5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65
o
C to 150
o
C
Thermal Information
Thermal Resistance (Typical, Note 2)
PDIP. . . . . . . . . . . . . . . . . . . . . . . . . . .
Plastic SOIC. . . . . . . . . . . . . . . . . . . . .
Metal Can. . . . . . . . . . . . . . . . . . . . . . .
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
(SOIC - Lead Tips Only)
Operating Conditions
Temperature Range
ICL7660SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
ICL7660SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
ICL7660SC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0
o
C to 70
o
C
θ
JA
(
o
C/W)
150
170
155
θ
JC
(
o
C/W)
N/A
N/A
70
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
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V+ = 5V, T
A
= 25
o
C, OSC = Free running, Test Circuit Figure 12, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current (Note 5)
I+
R
L
=
∞
, 25
o
C
0
o
C < T
A
< +70
o
C
-40
o
C < T
A
< 85
o
C
-55
o
C < T
A
< 125
o
C
-
80
160
μ
A
-
-
180
μ
A
-
-
180
μ
A
-
-
200
μ
A
Supply Voltage Range - High
(Note 6)
V+
H
R
L
= 10K, LV Open, T
MIN
< T
A
< T
MAX
3.0
-
12
V
Supply Voltage Range - Low
V+
L
R
L
= 10K, LV to GND, T
MIN
< T
A
< T
MAX
1.5
-
3.5
V
Output Source Resistance
R
OUT
I
OUT
= 20mA
I
OUT
= 20mA, 0
o
C < T
A
< 70
o
C
I
OUT
= 20mA, -25
o
C < T
A
< 85
o
C
I
OUT
= 20mA, -55
o
C < T
A
< 125
o
C
-
60
100
-
-
120
-
-
120
-
-
150
I
o
= 3mA, V+ = 2V, LV = GND,
0
C < T
A
< 70
o
C
-
-
250
I
= 3mA, V+ = 2V, LV = GND,
-40
o
C < T
A
< 85
o
C
-
-
300
I
OUT
= 3mA, V+ = 2V, LV = GND,
-55
o
C < T
A
< 125
o
C
-
-
400
Oscillator Frequency (Note 5)
f
OSC
C
OSC
= 0, Pin 1 Open or GND
5
10
-
kHz
C
OSC
= 0, Pin 1 = V+
-
35
-
kHz
Power Efficiency
P
EFF
R
L
= 5k
96
98
-
%
T
MIN
< T
A
< T
MAX
R
L
= 5k
R
L
=
∞
95
97
-
-
Voltage Conversion Efficiency
V
OUT
EFF
99
99.9
-
%
ICL7660S
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