MAX861(1996) 查看數據表（PDF） - Maxim Integrated
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MAX861 Datasheet PDF : 12 Pages
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50mA, Frequency-Selectable,
Switched-Capacitor Voltage Converters
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDD
Input Voltage Range
to GND
(LV, FC,
o–S—r HG—DN—ND–
to OUT) ...................+6.0V
) ...................(OUT - 0.3V)
to (VDD + 0.3V)
Continuous Output Current (OUT, VDD) .............................60mA
Output Short-Circuit to GND (Note 1)...................................1sec
Continuous Power Dissipation (TA = +70°C)
SO (derate 5.88mW/°C above +70°C) .........................471mW
µMAX (derate 4.10mW/°C above +70°C) ....................330mW
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
Operating Temperature Ranges
MAX86_I_A ......................................................-25°C to +85°C
MAX86_ESA.....................................................-40°C to +85°C
MAX86_MJA ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: OUT may be shorted to GND for 1sec without damage, but shorting OUT to VDD may damage the device and should be
avoided. Also, for temperatures above +85°C, OUT must not be shorted to GND or VDD, even instantaneously, or device
damage may result.
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.
ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit (Inverter), VDD = +5V, –S—H—D—N–= VDD, FC = LV = GND, C1 = C2 = 10µF (Note 2), TA = TMIN to TMAX, unless
otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
Supply Voltage
No-Load Supply Current
SYMBOL
VDD RL = 1kΩ
MAX860I/E
MAX860M
IDD
MAX861I/E
MAX861M
CONDITIONS
Inverter, LV = GND
Doubler, LV = OUT
FC = VDD = 5V
FC = VDD = 3V
FC = GND
FC = OUT
FC = VDD
FC = GND
FC = OUT
FC = VDD
FC = GND
FC = OUT
FC = VDD
FC = GND
FC = OUT
MIN TYP MAX UNITS
1.5
5.5
V
2.5
5.5
0.2
0.3
0.07
0.6
1.0
1.4
2.5
0.4
1.3
3.3
mA
0.3
0.4
1.1
2.0
2.5
5.0
0.5
2.6
6.5
Output Current
VDD = 5V, VOUT more negative than -3.75V
50
100
IOUT
mA
VDD = 3V, VOUT more negative than -2.5V
10
30
Output Resistance
(Note 3)
ROUT
IL = 50mA
IL = 10mA, VDD = 2V
12
25
Ω
20
35
2 _______________________________________________________________________________________
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