參數(shù)資料
型號(hào): MAX1853
廠商: Maxim Integrated Products, Inc.
英文描述: SC70 Inverting Charge Pumps with Shutdown
中文描述: SC70封裝、反相電荷泵,帶有關(guān)斷
文件頁(yè)數(shù): 3/8頁(yè)
文件大小: 217K
代理商: MAX1853
M
SC70 Inverting Charge Pumps
with Shutdown
_______________________________________________________________________________________
3
12
14
16
18
20
22
24
26
28
-40
-15
10
35
60
85
MAX1853
OUTPUT RESISTANCE vs. TEMPERATURE
M
TEMPERATURE (
°
C)
O
)
V
IN
= +3.3V
V
IN
= +5V
V
IN
= +2.5V
12
14
16
18
20
22
24
26
28
-40
-15
10
35
60
85
MAX1852
OUTPUT RESISTANCE vs. TEMPERATURE
M
TEMPERATURE (
°
C)
O
)
V
IN
= +2.5V
V
IN
= +5V
V
IN
= +3.3V
0
1
2
3
4
5
6
7
8
-40
-15
10
35
60
85
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
-5.5
-4.5
-5.0
-3.5
-4.0
-2.5
-3.0
-2.0
0
10
15
5
20
25
30
MAX1852
OUTPUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
O
V
IN
= +3.3V
V
IN
= +5V
0
30
20
10
40
50
60
70
80
90
100
0
10
5
15
20
25
30
MAX1853
EFFICIENCY vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
V
IN
= +3.3V
V
IN
= +2.5V
V
IN
= +5V
-5.5
-4.5
-5.0
-3.5
-4.0
-2.5
-3.0
-2.0
0
10
15
5
20
25
30
MAX1853
OUTPUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
O
V
IN
= +3.3V
V
IN
= +5V
0
30
20
10
40
50
60
70
80
90
100
0
10
5
15
20
25
30
MAX1852
EFFICIENCY vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
V
IN
= +5V
V
IN
= +2.5V
V
IN
= +3.3V
13
16
15
14
17
18
19
20
21
22
23
2.5
3.5
INPUT VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
OUTPUT RESISTANCE vs. INPUT VOLTAGE
M
O
)
MAX1852
MAX1853
0
40
20
100
80
60
120
140
180
160
200
0
1
2
3
4
5
NO-LOAD SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
MAX1853
MAX1852
Typical Operating Characteristics
(Circuit of Figure 1, capacitors from Table 2, V
IN
= +5V,
SHDN
= IN, T
A
= +25
°
C, unless otherwise noted.)
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