MAX16050ETI 데이터 시트보기 (PDF) - Maxim Integrated
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MAX16050ETI Datasheet PDF : 24 Pages
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MAX16050/MAX16051
Voltage Monitors/Sequencer Circuits with
Reverse-Sequencing Capability
Absolute Maximum Ratings
(All voltages referenced to GND.)
VCC.........................................................................-0.3V to +30V
REM, OUT_, DISC_...............................................-0.3V to +30V
RESET, SHDN, SET_, FAULT, EN_HOLD, EN, DELAY,
OV_OUT, ABP, TIMEOUT, SEQ_.........................-0.3V to +6V
CP_OUT....................................................... -0.3V to (VCC + 6V)
RESET Current...................................................................50mA
DISC_ Current...................................................................180mA
Input/Output Current (all other pins)...................................20mA
Continuous Power Dissipation (TA = +70°C)
28-Pin (4mm x 4mm) Thin QFN (derate 28.6mW/°C
above +70°C)........................................................... 2285mW*
Operating Temperature Range............................ -40°C to +85°C
Junction Temperature.......................................................+150°C
Storage Temperature Range............................. -65°C to +150°C
Lead Temperature (soldering, 10s).................................. +300°C
Soldering Temperature (reflow)........................................+260°C
*As per JEDEC51 Standard (Multilayer Board).
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
(VCC = 2.7V to 16V, VEN = VABP, TA = TJ = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
Operating Voltage Range
VCC
Voltage on VCC to ensure the device is
fully operational
Reset Voltage (Note 2)
Regulated Supply Voltage
VCCR
VABP
VDISC_ = VOUT_ = VRESET = low, voltage
on VCC falling
IABP = 1mA (external sourcing current
from ABP)
Undervoltage Lockout
Undervoltage Lockout Hysteresis
Supply Current
MONITORED ANALOG INPUTS
VUVLO Minimum voltage on ABP, ABP rising
VUVLO_HYS ABP falling
ICC
VCC = 3.3V, all OUT_ = high, no load
SET_ Threshold
SET_ Threshold Hysteresis
SET1–SET4 Input Current
SET5 Input Current
SET_ Threshold Tempco
Overvoltage Threshold
Overvoltage Threshold
Hysteresis
VTH
VTH_HYS
ISET
ISET5
ΔVTH/_TC
VTH_OV
SET_ falling
SET_ rising
VSET_ = 0.5V
VSET5 = 0.5V (MAX16051 only)
SET_ rising
SET_ falling
EN Threshold
EN Threshold Hysteresis
EN Pulse Width
EN to OUT_ Delay
EN Input Current
VTH_EN EN_ falling
VEN_HYS EN_ rising
tENLO_PW EN falling
tENLO_OUT EN falling
IEN
VEN = 0.5V
MIN
2.7
2.45
2.1
0.492
-100
-100
0.541
0.492
25
-100
TYP
2.3
100
0.7
0.5
0.5
30
0.55
0.5
0.5
0.5
30
MAX
16
UNITS
V
1.1
V
2.90
V
V
mV
1.4
mA
0.508
+100
+100
0.558
V
%VTH
nA
nA
ppm/°C
V
%VTH_OV
0.508
+100
V
%VTH_EN
µs
µs
nA
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