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Maxim > Solutions > Computers: Desktops, Workstations, and Servers
High Voltage Monitoring for Battery Stacks
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
High-Voltage, Low-Current Voltage Monitors in SOT Packages
MAX6457, MAX6458, MAX6459, MAX6460
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| Key Specifications:
Supervisors (1 Monitored Voltage) |
| Part Number |
Reset Threshold Range (V) |
Active-Low Reset Output |
Active-High Reset Output |
Min. Reset Timeout Range |
Watchdog Feature |
Supervisor Features |
Max. ICC (µA) |
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MAX6457
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1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
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Open Drain
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-
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85ms to 300ms
<1ms
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No Watchdog
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High Voltage (>6V)
Latched Output
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12.5
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MAX6458
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1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
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Open Drain
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-
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85ms to 300ms
<1ms
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No Watchdog
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High Voltage (>6V)
Latched Output
Overvoltage/Window Monitor
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12.5
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MAX6460
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1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
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-
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Open Drain
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<1ms
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No Watchdog
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High Voltage (>6V)
Overvoltage/Window Monitor
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12.5
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| See All Supervisors (1 Monitored Voltage) (268) |
| Key Specifications:
Supervisors (2 Monitored Voltages) |
| Part Number |
Interface |
Reset Threshold Range (V) |
Active-Low Reset Output |
Min. Reset Timeout Range |
Watchdog Feature |
Supervisor Features |
Max. ICC (µA) |
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MAX6459
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R/C Adjustable
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1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
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Open Drain
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<1ms
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No Watchdog
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Adjustable Reset Input
High Voltage (>6V)
Overvoltage/Window Monitor
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12.5
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| See All Supervisors (2 Monitored Voltages) (70) |
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