參數(shù)資料
型號： MAX6339LUT-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Analog IC
中文描述： 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封裝： MO-178AB, SOT-23, 6 PIN
文件頁數(shù)： 2/9頁
文件大?。?/td> 283K
代理商： MAX6339LUT-T
MAX6339
Quad Voltage P Supervisory Circuit
in SOT Package
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
Terminal Voltage (with respect to GND)
Input Voltages (IN_ ) (except -5V)............................-0.3V to +6V
RESET.......................................................................-0.3V to +6V
Input Voltage (-5V Input) ..........................................-6V to +0.3V
Continuous RESET Current .................................................20mA
Continuous Power Dissipation (TA = +70°C)
6-pin SOT23 (derate 8.7mW/°C above +70°C).........695.7mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
(Notes 2, 3)
VIN2
1.0
5.5
V
VIN_ = input threshold voltage (input threshold
voltage of 1.8V, 2.5V, 5V)
25
40
VIN2 = input threshold voltage (input threshold
voltage of 3.0V, 3.3V) (Note 4)
55
115
VIN_ = 0 to VIN2
(input threshold voltage = +1.23V)
-0.1
+0.1
VIN1 = 1.5V (MAX6339 K/L only)
0.4
1.5
Input Current
IIN_
VIN_ = -5V (input threshold voltage = -5V)
-15
-20
A
+5V (-5%) threshold
4.50
4.63
4.75
+5V (-10%) threshold
4.25
4.38
4.50
+3.3V (-5%) threshold
3.00
3.08
3.15
+3.3V (-10%) threshold
2.85
2.93
3.00
+3.0V (-5%) threshold
2.70
2.78
2.85
+3.0V (-10%) threshold
2.55
2.63
2.70
+2.5V (-10% ) threshold
2.13
2.19
2.25
VIN_
decreasing
+1.8V (-10%) threshold
1.53
1.58
1.62
-5V (+5%) threshold
-4.75
-4.63
-4.50
Reset
Threshold Voltage
VTH
VIN_
increasing
-5V (+10%) threshold
-4.50
-4.38
-4.25
V
Adjustable Threshold
VTH
VIN decreasing
1.20
1.23
1.26
V
Threshold Voltage
Temperature Coefficient
60
ppm/°C
Threshold Hysteresis
VHYST
0.3
%
Reset Delay
tRD
VIN = VTH to (VTH - 50mV) (all inputs except –5V)
or VIN_ = VTH to (VTH + 50mV) (-5V input only)
20
s
Reset Active Timeout
Period
tRP
140
200
280
ms
ELECTRICAL CHARACTERISTICS
(VIN2 = +1V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VIN2 = +3.0V to +3.3V, TA = +25°C, unless
otherwise noted.) (Note 1)
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