參數(shù)資料
型號(hào)： MAX1697T
廠商： Maxim Integrated Products, Inc.
英文描述： 60mA, SOT23 Inverting Charge Pump with Shutdown
中文描述： 60mA的，SOT23封裝反相電荷泵，帶有關(guān)斷
文件頁(yè)數(shù)： 2/12頁(yè)
文件大?。?/td> 222K
代理商： MAX1697T
M
60mA, SOT23 Inverting Charge Pump
with Shutdown
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN to GND.................................................................-0.3V to +6V
C1+,
SHDN
to GND.....................................-0.3V to (V
IN
+ 0.3V)
C1- to GND..............................................(V
OUT
- 0.3V) to + 0.3V
OUT to GND.............................................................+0.3V to -6V
OUT Output Current............................................................90mA
OUT Short-Circuit to GND .............................................Indefinite
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, capacitors from Table 2, V
IN
= +5V,
SHDN
= IN,
T
A
= 0°C to +85°C
, unless otherwise noted. Typical values are at
T
A
= +25°C.)
CONDITIONS
PARAMETER
T
A
= +25°C
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.
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SOT23 (derate 14mW/°C above +70°C) ................1.1W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
I
OUT
= 15mA
MAX1697T/U, R
L
= 5k
SHDN
= GND or IN
V
IN(MIN)
≤
V
IN
≤
2.5V
MAX1697R/S, R
L
= 5k
2.5V
≤
V
IN
≤
5.5V
V
IN(MIN)
≤
V
IN
≤
2.5V
2.5V
≤
V
IN
≤
5.5V
I
OUT
= 0, T
A
= +25°C
SHDN
= GND, OUT is internally pulled to GND
in shutdown
T
A
= +25°C
T
A
= +25°C
SHDN
= GND
I
OUT
= 60mA
600
100
μs
1200
Wake-Up Time from Shutdown
10
nA
-100
0.05
+100
SHDN
Bias Current
0.2
V
0.6
SHDN
Input Logic Low
V
IN
- 0.2
V
2.0
SHDN
Input Logic High
3
8
OUT to GND Shutdown
Resistance
33
12
25
Output Resistance (Note 1)
1.4
1.5
5.5
5.5
300
650
1700
3400
1.5
5.5
V
1.25
5.5
Supply Voltage Range
%
99
99.9
Voltage Conversion Efficiency
20
70
35
125
50
180
kHz
Oscillator Frequency
0.03
170
12
μA
150
350
950
1800
Quiescent Supply Current
μA
0.002
1
Shutdown Supply Current
UNITS
MIN
TYP
MAX
T
A
= 0°C to + 85°C
MAX1697R
T
A
= +25°C
T
A
= 0°C to + 85°C
MAX1697S
MAX1697T
T
A
= +85°C
T
A
= +25°C
T
A
= 0°C to +85°C
T
A
= +25°C
T
A
= +85°C
MAX1697R
T
A
= +25°C
MAX1697S
MAX1697T
MAX1697U
Output shorted to ground, T
A
= +25°C
mA
Short-Circuit Current
7
17
MAX1697U
70
140
250
360
MAX1697R
MAX1697S
MAX1697T
MAX1697U
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參數(shù)描述
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MAX1697TEUT/V#TG16 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
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