MAX6458UKD3B+T Maxim Integrated Products, MAX6458UKD3B+T Datasheet - Page 2

• Manufacturer Part Number: MAX6458UKD3B+T
• Description: IC SUPPLY VOLT MONITR SOT23-5
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX6458UKD3B+T

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 90 ms Minimum
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX6458UKD3B+T; MAX6458UKD3B+TTR

ABSOLUTE MAXIMUM RATINGS
V
IN+, IN- to GND..........................................-0.3V to (V
REF to GND..............-0.3V to the lower of +6V and (V
Input Currents (V
Sink Current (OUT, OUTA, OUTB) ......................................20mA
Continuous Power Dissipation (T
High-Voltage, Low-Current Voltage Monitors in
SOT Packages
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
(V
2
Operating Voltage Range
Supply Current
Threshold Voltage
Threshold Voltage Hysteresis
IN Operating Voltage Range
IN Leakage Current
OUT Timeout Period
Startup Time
CLEAR Input Logic Voltage
(MAX6457)
CC
5-Pin SOT23 (derate 7.1 mW/°C above +70°C)............571mW
6-Pin SOT23 (derate 8.7 mW/°C above +70°C)............696mW
CC
, OUT, OUTA, OUTB, CLEAR to GND ..........-0.3V to +30.0V
_______________________________________________________________________________________
= 4V to 28V, T
PARAMETER
CC
, IN+, IN-) ............................................20mA
A
= -40°C to +125°C, unless otherwise specified. Typical values are at T
A
= +70°C)
SYMBOL
V
V
V
I
V
V
V
I
t
CC
TH+
TH-
TP
CC
IN
IN
IH
IL
(Note 2)
V
V
V
V
rising T
V
falling
MAX64_ _U_D_A
MAX64_ _U_D_B
MAX64_ _U_D_C
(Note 2)
V
MAX645_UKD0_
MAX6459UT_
MAX6460UT
MAX6457 and MAX6458 only,
D3 option
V
1µs (Note 3)
CC
CC
CC
IN
IN
IN
CC
= 1.25V, V
= 5V, no load
= 12V, no load
= 24V, no load
rising from GND to V
CC
CC
MAX645_U_D_A
MAX645_U_D_B
MAX645_U_D_C
T
A
A
+ 0.3V)
+ 0.3V)
= -40°C to +85°C, V
= +85°C to +125°C, V
CC
CONDITIONS
= +28V
Junction Temperature ......................................................+150°C
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
CC
T
T
T
T
T
T
A
A
A
A
A
A
≥ 4V in less than
= -40°C to +85°C
= +85°C to +125°C
= -40°C to +85°C
= +85°C to +125°C
= -40°C to +85°C
= +85°C to +125°C
CC
CC
≥ 4V
≥ 4V
A
= +25°C.) (Note 1)
1.195
1.170
1.180
1.155
1.133
1.111
1.093
1.071
MIN
-55
90
4
0
2
1.228
TYP
150
3.5
6.5
0.5
8.3
50
2
5
2
1.255
1.255
1.255
1.255
1.194
1.194
1.151
1.151
MAX
12.5
V
+55
210
7.5
0.4
28
CC
5
%V
UNITS
ms
ms
µA
nA
µs
V
V
V
V
TH+