MAX6324BUT44-T Maxim Integrated, MAX6324BUT44-T Datasheet - Page 7

• Manufacturer Part Number: MAX6324BUT44-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6323, MAX6324r

Specifications of MAX6324BUT44-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 4.25 V
• Overvoltage Threshold: 4.5 V
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 696 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 27 uA
• Supply Voltage - Min: 1.2 V

Figure 2. Fast Fault Timing
Figure 3. Slow Fault Timing
Figure 4. Normal Operation, WDPO Not Asserted
WDPO
RESET
RESET
RESET
WDPO
WDPO
_______________________________________________________________________________________
WDI
WDI
WDI
µP Supervisory Circuits with Windowed
H
L
(Min/Max) Watchdog and Manual Reset
t
WDI
< t
t
WD1
WD1
(max) < t
(min)
FAST FAULT
WDI
< t
NORMAL OPERATION (NO PULSING, OUTPUT STAYS HIGH)
WD2
(min)
t
WDI
< t
WD2
(max)
SLOW FAULT
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