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參數(shù)資料
| 型號： | MAX1852 |
| 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 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 217K |
| 代理商： | MAX1852 |
M
4
_______________________________________________________________________________________
SC70 Inverting Charge Pumps
with Shutdown
50
53
52
51
55
54
59
58
57
56
60
-40
-20
0
TEMPERATURE (
°
C)
20
40
60
80
MAX1852
CHARGE-PUMP FREQUENCY
vs. TEMPERATURE
M
F
200
210
205
215
225
220
230
-40
-20
0
TEMPERATURE (
°
C)
20
40
60
80
MAX1853
CHARGE-PUMP FREQUENCY
vs. TEMPERATURE
M
F
20
120
70
170
220
270
2.0
3.5
4.0
2.5
3.0
4.5
5.0
5.5
CHARGE-PUMP FREQUENCY
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
F
MAX1853
MAX1852
-5.5
-4.5
-5.0
-3.5
-4.0
-2.5
-3.0
-2.0
2.0
3.0
3.5
2.5
4.0
4.5
5.0
5.5
MAX1852 AND MAX1853
OUTPUT VOLTAGE vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
O
I
LOAD
= 10mA
2
μ
s/div
I
LOAD
= 10mA, AC-COUPLED
MAX1853
OUTPUT NOISE AND RIPPLE
M
V
OUT
20mV/div
C1 = C2 = 1
μ
F
0
100
50
200
150
300
250
350
0.2
2.2
1.2
3.2
4.2
0.7
2.7
1.7
CAPACITANCE (
μ
F)
3.7
4.7
OUTPUT VOLTAGE RIPPLE
vs. CAPACITANCE
M
O
MAX1853
C1 = C2
I
LOAD
= 10mA
MAX1852
10
μ
s/div
I
LOAD
= 10mA, AC-COUPLED
MAX1852
OUTPUT NOISE AND RIPPLE
M
V
OUT
20mV/div
C1 = C2 = 4.7
μ
F
100
μ
s/div
MAX1852
STARTUP FROM SHUTDOWN
SHDN
0
0
V
OUT
2V/div
40
μ
s/div
MAX1853
STARTUP FROM SHUTDOWN
SHDN
0
0
V
OUT
2V/div
Typical Operating Characteristics (continued)
(Circuit of Figure 1, capacitors from Table 2, V
IN
= +5V,
SHDN
= IN, T
A
= +25
°
C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1852EXT | 制造商:Maxim Integrated Products 功能描述:SC70 50KHZ INVERTING CHARGE PUMP - Cut Tape Product |
| MAX1852EXT+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP INV -2.5V TO -5.5V 30MA 6PIN SC-70 - Rail/Tube |
| MAX1852EXT+T | 功能描述:電荷泵 Inverting w/Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1852EXT-T | 功能描述:電荷泵 Inverting w/Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1853EXT | 制造商:Maxim Integrated Products 功能描述:SC70 200KHZ INVERTING CHARGE PUMP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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