參數(shù)資料
型號(hào)： ICL7662CPAZ
廠商： INTERSIL CORP
元件分類： 穩(wěn)壓器
英文描述： CMOS Voltage Converter
中文描述： SWITCHED CAPACITOR CONVERTER, 10 kHz SWITCHING FREQ-MAX, PDIP8
封裝： ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù)： 3/10頁
文件大?。?/td> 230K
代理商： ICL7662CPAZ
3
Absolute Maximum Ratings
Thermal Information
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22V
Oscillator Input Voltage . . . . . . . . -0.3V to (V+ +0.3V) for V+ < 10V
. . . . . . . . . . . . . . . . . (Note 2) (V+ -10V) to (V+ +0.3V) for V+ > 10V
Current Into LV (Note 2). . . . . . . . . . . . . . . . . . . . 20
μ
A for V+ > 10V
Output Short Duration . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
Thermal Resistance (Typical, Note 3)
PDIP Package* . . . . . . . . . . . . . . . . . .
Plastic SOIC Package . . . . . . . . . . . . .
Maximum Lead Temperature (Soldering, 10s) . . . . . . . . . . . .300
o
C
(SOIC - Lead Tips Only)
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing.
applications.
θ
JA
(
o
C/W)
150
120
θ
JC
(
o
C/W)
N/A
N/A
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+ = 15V, T
A
= 25
o
C, C
OSC
= 0, Unless Otherwise Specified. Refer to Figure 14.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range - Lo
V+L
R
L
= 10k
, LV = GND
Min < T
A
< Max
4.5
-
11
V
Supply Voltage Range - Hi
V+H
R
L
= 10k
, LV = Open
Min < T
A
< Max
T
A
= 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
T
A
= 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
T
A
= 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
T
A
= 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
9
-
20
V
Supply Current
I+
R
L
=
∞
, LV = Open
-
0.25
0.60
mA
-
0.30
0.85
mA
-
0.40
1.0
mA
Output Source Resistance
R
O
I
O
= 20mA,
LV = Open
-
60
100
-
70
120
-
90
150
Supply Current
I+
V+ = 5V, R
L
=
∞
,
LV = GND
-
20
150
μ
A
-
25
200
μ
A
-
30
250
μ
A
Output Source Resistance
R
O
V+ = 5V, I
O
= 3mA,
LV = GND
-
125
200
-
150
250
-
200
350
Oscillator Frequency
FOSC
-
10
-
kHz
Power Efficiency
P
EFF
R
L
= 2k
T
A
= 25
o
C
93
96
-
%
Min < T
A
< Max
90
95
-
%
Voltage Conversion Efficiency
VoEf
R
L
=
∞
Min < T
A
< Max
97
99.9
-
%
Oscillator Sink or Source
Current
I
OSC
V+ = 5V (V
OSC
= 0V to +5V)
-
0.5
-
μ
A
V+ = 15V (V
OSC
= +5V to +15V)
-
4.0
-
μ
A
NOTE:
3. Pin 1 is a Test pin and is not connected in normal use. When the TEST pin is connected to V+, an internal transmission gate disconnects any
external parasitic capacitance from the oscillator which would otherwise reduce the oscillator frequency from its nominal value.
ICL7662
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