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參數(shù)資料
| 型號(hào)： | CLM7660 |
| 廠商： | CALOGIC LLC |
| 英文描述： | DC-to-DC Voltage Converter |
| 中文描述： | 型DC - DC電壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 110K |
| 代理商： | CLM7660 |
ABSOLUTE MAXIMUM RATINGS
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +10.5V
LV and OSC Inputs
Voltage (Note 1). . . . . . . . . . . . . . . . . . . -0.3V to (V
+
+0.3V)
for V
+
<5.5V
(V
+
-5.5V) to (V
+
+0.3V)
for V
+
<5.5V
Current into LV (Note 1). . . . . . . . . . . . . . . 20
μ
A for V
+
>3.5V
Output Short Duration (V
SUPPLY
≤
5.5V) . . . . . . . . Continuous
Power Dissipation (Note 2)
Plastic DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375mW
Operating Temperature Range
D Suffix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Storage Temperature Range . . . . . . . . . . . . . -65
o
C to +150
o
C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300
o
C
Static-sensitive device. Unused devices must be stored in conductive material.
Protect devices from static discharge and static fields. Stresses above those
listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only and functional operation of the device at
these or any other conditions above those indicated in the operation sections of
the specifications is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
CLM7660
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
C ORPORATION
ELECTRICAL CHARACTERISTICS
V
+
= 5V, T
A
= +25
o
C, C
OSC
= 0, Test Circuit (Figure 1), unless otherwise indicated.
SYMBOL
PARAMETER
MIN
TYP
MAX
UNIT
TEST CONDITIONS
I
+
Supply Current
-
80
180
μ
A
R
L
=
∞
V
+H1
Supply Voltage Range, High
3
-
6.5
V
0
o
C
≤
T
A
≤
+70
o
C, R
L
= 10k
, LV Open
3
-
5
V
-55
o
C
≤
T
A
≤
+125
o
C, 10k
, LV Open
V
+L1
Supply Voltage Range, Low
(D
X
Out of Circuit)
1.5
-
3.5
V
Min
≤
T
A
≤
Max, R
L
= 10k
, LV to GND
V
+H2
Supply Voltage Range, High
(D
X
In Circuit)
3
-
10
V
Min
≤
T
A
≤
Max, R
L
= 10k
, LV Open
V
+L2
Supply Voltage Range, Low
(D
X
In Circuit)
1.5
-
3.5
V
Min
≤
T
A
≤
Max, R
L
= 10k
, LV to GND
R
OUT
Output Source Resistance
-
55
100
I
OUT
= 20mA, T
A
= 25
o
C
-
-
120
I
OUT
= 20mA, 0
o
C
≤
T
A
≤
+70
o
C (C Device)
-
-
300
V
+
= 2V, I
OUT
= 3mA, LV to GND
0
o
C
≤
T
A
≤
+70
C
f
OSC
Oscillator Frequency
-
10
-
kHz
PEF
Power Efficiency
95
98
-
%
R
L
= 5k
V
OUT EF
Voltage Conversion Efficiency
97
99.9
-
%
R
L
=
∞
Z
OSC
Oscillator Impedance
-
1
-
M
V
+
= 2V
-
100
-
k
V
+
= 5V
NOTES:
1. Connecting any input terminal to voltages greater than C+ or less than GND may cause destructive latch-up. It is recommended that no inputs
from sources operating from external supplies be applied prior to "power up" of the CLM7660.
2. Derate linearly above 50
C by 5.5mW/
C.
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