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| MAX6330 Datasheet, PDF (2/8 Pages) Maxim Integrated Products – Precision Shunt Regulators with Reset in SOT23-3 | |||
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Precision Shunt Regulators with Reset
in SOT23-3
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND),
All Pins Except SHUNT....................-0.3V to (VSHUNT + 0.3V)
Input Current (ISHUNT) ........................................................60mA
Output Current (RESET/RESET)..........................................20mA
Short-Circuit Duration.................................................Continuous
Continuous Power Dissipation
SOT23-3 (derate 4mW/°C above +70°C)....................320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under âAbsolute Maximum Ratingsâ 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
(ISHUNT = 1mA, CL = 0.1µF, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP
VSHUNT Regulation Voltage
(Note 1)
Minimum VSHUNT for which
RESET is Valid (MAX6330)
VSHUNT Tempco
MAX633_L TA = +25°C
4.93
5.0
TA = -40°C to +85°C 4.85
VSHUNT
ISHUNT =
0.1mA to
50mA
MAX633_T TA = +25°C
3.25
TA = -40°C to +85°C 3.20
3.3
MAX633_S TA = +25°C
2.96
3.0
TA = -40°C to +85°C 2.91
TA = 0°C to +70°C
1.0
TA = -40°C to +85°C
1.2
40
Minimum Shunt Current
(Note 2)
ISHUNT(min)
100
60
Maximum Shunt Current
(Note 3)
Reset Threshold Voltage
Reset Threshold Tempco
VSHUNT to Reset Delay
Reset Pulse Width
ISHUNT(max)
MAX633_L
VTH
MAX633_T
MAX633_S
TA = +25°C
TA = -40°C to +85°C
TA = +25°C
TA = -40°C to +85°C
TA = +25°C
TA = -40°C to +85°C
100mV overdrive, CL = 15pF
4.56 4.63
4.50
3.01 3.06
2.97
2.74 2.78
2.70
40
20
100
140
MAX
5.07
5.15
3.35
3.40
3.04
3.09
UNITS
V
V
ppm/°C
µA
50
mA
4.69
4.75
3.11
V
3.15
2.82
2.86
ppm/°C
µs
200
ms
2 _______________________________________________________________________________________
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