MAX6351LTUT+T Maxim Integrated Products, MAX6351LTUT+T Datasheet - Page 3

• Manufacturer Part Number: MAX6351LTUT+T
• Description: IC SUPERVISOR MPU SOT23-6
• Manufacturer: Maxim Integrated Products
• Type: Multi-Voltage Supervisorr

Specifications of MAX6351LTUT+T

• Number Of Voltages Monitored: 2
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 3.08V, 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Monitored Voltage: 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 4.54 V, 3.03 V
• Overvoltage Threshold: 3.14 V, 4.72 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 20 uA
• Maximum Power Dissipation: 695 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
Reset Threshold Tempco
Reset Threshold Hysteresis
V
Reset Timeout Period
RESET Output Voltage Low
RESET Output Voltage High
(MAX6351/MAX6353/MAX6354/
MAX6356/MAX6357/MAX6359/
MAX6360 only)
WATCHDOG INPUT (MAX6358/MAX6359/MAX6360)
Watchdog Timeout Period
WDI Pulse Width (Note 4)
WDI Input Voltage (Note 5)
WDI Input Current (Note 6)
MANUAL RESET INPUT
MR Input Voltage
CC
CC
1 = V
to Reset Delay
CC
PARAMETER
2 = +1.2V to +5.5V, T
_______________________________________________________________________________________
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
SYMBOL
∆V
t
V
t
V
V
WDI
V
t
TH
WD
V
V
V
V
RP
OH
OL
IH
IL
IH
IH
IL
IL
/°C
100mV overdrive
V
V
V
V
T
V
T
(_W, _V versions only),
V
V
(_Y versions only),
V
V
(_T, _S, _R versi ons only) ,
V
V
First timeout period after reset
After first WDI falling edge
V
V
V
V
MAX63_ _L_, MAX63_ _M_, V
MAX63_ _L_, MAX63_ _M_, V
MAX63_ _ _Y, V
MAX63_ _ _Y, V
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
IL
CC
WDI
WDI
= 0°C to +70°C
= -40°C to +85°C
= 0.4V, V
1 > V
1 or V
1 or V
1 or V
1 or V
1 > V
2 > V
1 > V
2 > V
1 > V
2 > V
1 = 5V
= V
= 0
CC
TH
TH
TH
TH
TH
TH
TH
CC
CC
CC
CC
1
1
2
1
2
1
2
2 ≥ 2.7V, I
2 ≥ 4.5V, I
2 ≥ 1V, I
2 ≥ 1.2V, I
IH
(MAX)
(MAX)
(MAX)
(MAX)
(MAX)
(MAX)
(MAX)
= 0.8 x V
CC
CC
CONDITIONS
,
,
,
1 > V
1 > V
, V
µP Supervisory Circuits
SINK
CC
SINK
SINK
SINK
TH
TH
I
I
I
CC
2 > V
SOURCE
SOURCE
SOURCE
= 50µA,
1
1
(MAX)
(MAX)
= 1.2mA
= 3.2mA
= 50µA;
CC
CC
TH
1 > V
1 > V
Dual/Triple-Voltage
2
= 350µA
= 500µA
= 800µA
(MAX)
TH
TH
1
1
(MAX)
(MAX)
0.7 x V
0.7 x V
0.8 × V
0.8 × V
V
MIN
CC
100
25.6
1.6
-20
2.3
50
- 1.5
A
CC
CC
CC
= +25°C.) (Note 1)
CC
V
TH
TYP
180
46.4
120
-15
20
20
2.9
/500
0.3 x V
0.3 x V
MAX
72.0
280
160
4.5
0.3
0.4
0.3
0.3
0.8
CC
CC
ppm/°C
UNITS
ms
ns
µA
µs
V
V
V
V
V
s
3