MAX6841HUKD4+T Maxim Integrated, MAX6841HUKD4+T Datasheet - Page 10

• Manufacturer Part Number: MAX6841HUKD4+T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6841, MAX6842, MAX6843, MAX6844, MAX6845r

Specifications of MAX6841HUKD4+T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 0.9 V to 1.5 V
• Undervoltage Threshold: 1.275 V
• Overvoltage Threshold: 1.35 V
• Output Type: Active High, Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 2240 ms
• Supply Voltage - Max: 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 571 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 8.1 uA
• Supply Voltage - Min: 0.75 V

Advanced Li+ Battery-Pack Protectors
Figure 4. Undervoltage and Overvoltage Timing Diagrams
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DSO, CGO, TKO
CELL VOLTAGE
CELL VOLTAGE
CELL VOLTAGE
SAMPLING
SAMPLING
SAMPLING
OVERVOLTAGE THRESHOLD HYSTERESIS
TKO, CGO
TKO, CGO
OVERVOLTAGE THRESHOLD
OVERVOLTAGE THRESHOLD
320ms
320ms
320ms
OVERVOLTAGE CONDITION (MAX1894, WITH HYSTERESIS)
OVERVOLTAGE CONDITION (MAX1894, NO HYSTERESIS)
80ms
UNDERVOLTAGE CONDITION
UNDERVOLTAGE THRESHOLD