MAX16000ATC+ Maxim Integrated Products, MAX16000ATC+ Datasheet - Page 4

• Manufacturer Part Number: MAX16000ATC+
• Description: IC UP SUPERVISOR QUAD 12-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Multi-Voltage Supervisorr

Specifications of MAX16000ATC+

• Number Of Voltages Monitored: 4
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 1.8V, 2.5V, 3.3V, Adj
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 12-TQFN Exposed Pad
• Monitored Voltage: 1.8 V, 2.5 V, 3.3 V
• Undervoltage Threshold: 2.97 V, 2.25 V, 1.62 V
• Overvoltage Threshold: 1.71 V, 2.375 V, 3.135 V
• Output Type: Active Low, Open Drain
• Manual Reset: Not 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): 50 uA
• Maximum Power Dissipation: 1349 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Voltage, Quad-/Hex-/Octal-Voltage
µP Supervisors
ELECTRICAL CHARACTERISTICS (continued)
(V
4
Note 1: Devices are tested at T
Note 2: The outputs are guaranteed to be in the correct logic state down to V
Note 3: Measured with WDI, MARGIN, and MR unconnected.
Note 4: The minimum and maximum specifications for this parameter are guaranteed by using the worst case of the SRT ramp cur-
Note 5: Guaranteed by design and not production tested.
Note 6: Amount of time required for logic to lock/unlock outputs from margin testing.
REFERENCE OUTPUT (MAX16005 Only)
Reference Short-Circuit Current
Reference Output Accuracy
Line Regulation
Reference Load Regulation
WATCHDOG TIMER (MAX16001/MAX16002/MAX16004–MAX16007)
WDI Input-Voltage Low
WDI Input-Voltage High
WDI Pulse Width
Watchdog Timeout Period
Watchdog Startup Period
Watchdog Input Current
WDO Output-Voltage Low
(MAX16005 Only)
WDO Output-Voltage High
(MAX16005 Only)
DIGITAL LOGIC
TOL Input-Voltage Low
TOL Input-Voltage High
TOL Input Current
MARGIN Input-Voltage Low
MARGIN Input-Voltage High
MARGIN Pullup Resistance
MARGIN Delay Time
CC
_______________________________________________________________________________________
= 2.0V to 5.5V, T
rent and SRT threshold specifications.
PARAMETER
A
= -40°C to +125°C, unless otherwise specified. Typical values are at V
A
= +25°C and guaranteed by design for T
SYMBOL
V
t
V
V
t
V
V
V
V
WDI
V
V
MD
REF
OH
OL
IH
IH
IH
IL
IL
IL
Shorted to GND
No load
Sourcing, 0 ≤ I
(Note 5)
MAX16001/2/4/6/7
V
V
V
V
deasserted
TOL = V
Pulled up to V
Rising or falling (Note 6)
WDI
CC
CC
CC
= 3.3V, I
= 2.5V, I
≥ 2.0V, I
= 0 to V
CC
SOURCE
SINK
SINK
CC
CC
REF
CONDITIONS
(Note 5)
= 2mA
= 1.2mA
≤ 40µA
= 6µA, WDO
A
= T
CC
MIN
= 1V.
to T
MAX
.
CC
1.200
0.7 x
0.8 x
0.7 x
0.7 x
1.12
V
V
V
V
MIN
= 3.3V, T
50
35
12
-1
CC
CC
CC
CC
1.235
0.005
A
TYP
0.8
1.6
10
54
20
50
= +25°C). (Note 1)
1.270
MAX
0.3 x
0.3 x
0.3 x
V
2.40
0.30
0.30
V
V
100
+1
72
28
CC
CC
CC
UNITS
% / V
mA
kΩ
µA
nA
ns
µs
Ω
V
V
V
V
V
V
V
V
V
s
s