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參數(shù)資料
| 型號： | MAX662A |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | +12V, 30mA Flash Memory Programming Supply(12V,30mA快擦寫存儲器編程電源,電荷泵電壓轉(zhuǎn)換器) |
| 中文描述： | 12V、30mA閃存存儲器編程電源 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 87K |
| 代理商： | MAX662A |
M
+12V, 30mA Flash Memory
Programming S upply
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND ................................................................-0.3V to 6V
SHDN..........................................................-0.3V to (V
CC
+ 0.3V)
I
OUT
Continuous..................................................................50mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C).........................471mW
CERDIP (derate 8.00mW/°C above +70°C).................640mW
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 3a, V
CC
= 4.5V to 5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
Stresses beyond 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 beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Ranges
MAX662AC_A .....................................................0°C to +70°C
MAX662AE_A ..................................................-40°C to +85°C
MAX662AMJ A................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX662AC/E
V
CC
= V
SHDN
= 5V,
I
OUT
= 30mA
V
CC
= 5V, I
OUT
= 30mA
MAX662AM
No load, V
SHDN
= 0V
No load, V
SHDN
= V
CC
V
CC
= 5V, I
OUT
= 30mA
V
CC
= V
SHDN
= 5V
V
CC
= 5V, V
SHDN
= 0V
CONDITIONS
μA
0
SHDN Pin Current
-50
-15
-5
11.4
12
12.6
11.4
12
12.6
11.4
12
12.6
V
0.4
V
IL
Shutdown Input Threshold
2.4
V
IH
k
1
1
2
R
SW
V
CC
-to-V
OUT
Switch Impedance
%
76
Power Efficiency
V
11.4
12
12.6
V
OUT
Output Voltage
μA
μA
kHz
185
0.5
500
500
10
I
CC
Supply Current
Shutdown Current
Oscillator Frequency
f
OSC
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
__________________________________________Typic al Operating Charac teristic s
(Circuit of Figure 3a, T
A
= +25°C, unless otherwise noted.)
100
4.50
5.25
SUPPLY CURRENT vs. SUPPLY VOLTAGE
140
300
M
SUPPLY VOLTAGE (V)
S
μ
A
220
180
4.75
260
5.00
120
160
200
240
280
5.50
T
A
= -55°C
T
A
= 0°C
T
A
= +25°C
T
A
= +125°C
12.6
10.6
0
20
60
100
OUTPUT VOLTAGE vs. OUTPUT CURRENT
11.0
12.2
M
OUTPUT CURRENT (mA)
O
40
80
11.8
11.4
10
30
50
70
90
10.8
11.2
11.6
12.0
12.4
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 4.75V
V
CC
= 4.5V
CONTINUOUS OUTPUT CURRENT MUST
NOT EXCEED 50mA ABS MAX LIMIT.
INTERMITTENT PEAK CURRENTS MAY
BE HIGHER.
30
0
20
60
100
EFFICIENCY vs. LOAD CURRENT
50
M
LOAD CURRENT (mA)
E
40
80
90
70
10
30
50
70
90
40
60
80
100
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 4.75V
V
CC
= 4.5V
CONTINUOUS OUTPUT CURRENT
MUST NOT EXCEED 50mA ABS MAX
LIMIT. INTERMITTENT PEAK
CURRENTS MAY BE HIGHER.
0mA
≤
I
≤
30mA,
V
CC
= 4.75V to 5.5V
0mA
≤
I
OUT
≤
20mA
0mA
≤
I
≤
24mA,
V
CC
= 4.75V to 5.5V
0mA
≤
I
OUT
≤
16mA
MAX662AC/E
MAX662AM
2.5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX662AC/D | 功能描述:電荷泵 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 |
| MAX662AC/D+ | 功能描述:電荷泵 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 |
| MAX662ACPA | 功能描述:電荷泵 12V 30mA Flash Programming Supply 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 |
| MAX662ACPA+ | 功能描述:電荷泵 12V 30mA Flash Programming Supply 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 |
| MAX662ACSA | 功能描述:電荷泵 12V 30mA Flash Programming Supply 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 |
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