MAX16066ETL+ Maxim Integrated Products, MAX16066ETL+ Datasheet - Page 30

• Manufacturer Part Number: MAX16066ETL+
• Description: IC SYSTEM MANAGER 8CH 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX16066ETL+

• Applications: Power Supply Monitor, Sequencer
• Voltage - Supply: 2.8 V ~ 14 V
• Current - Supply: 4.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VQFN Exposed Pad, 40-HVQFN, 40-SQFN, 40-DHVQFN
• Number Of Voltages Monitored: 8
• Undervoltage Threshold: 2.7 V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 200 us
• Supply Voltage (max): 14 V
• Supply Voltage (min): 2.8 V
• Supply Current (typ): 10 mA
• Maximum Power Dissipation: 2105 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Internal Hysteresis: Yes
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12-Channel/8-Channel, Flash-Configurable System
Managers with Nonvolatile Fault Registers
Table
Table
30
REGISTER
ADDRESS
FLASH ADDRESS
70h
71h
72h
_____________________________________________________________________________________
19. Nonvolatile Fault Log Registers
18. Critical Fault Configuration (continued)
200h
201h
ADDRESS
FLASH
270h
271h
272h
BIT RANGE
[4:0]
[7:5]
RANGE
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[7:6]
BIT
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[0]
[1]
[2]
[3]
[4]
[5]
Sequencer state where the fault has happened (see Table 1 for state codes)
Not used
Fault log triggered on MON1
Fault log triggered on MON2
Fault log triggered on MON3
Fault log triggered on MON4
Fault log triggered on MON5
Fault log triggered on MON6
Fault log triggered on MON7
Fault log triggered on MON8
1 = Fault log triggered when MON5 is above its overvoltage threshold
1 = Fault log triggered when MON6 is above its overvoltage threshold
1 = Fault log triggered when MON7 is above its overvoltage threshold
1 = Fault log triggered when MON8 is above its overvoltage threshold
1 = Fault log triggered when MON9 is above its overvoltage threshold
1 = Fault log triggered when MON10 is above its overvoltage threshold
1 = Fault log triggered when MON11 is above its overvoltage threshold
1 = Fault log triggered when MON12 is above its overvoltage threshold
1 = Fault log triggered when MON1 is above/below the early threshold warning
1 = Fault log triggered when MON2 is above/below the early threshold warning
1 = Fault log triggered when MON3 is above/below the early threshold warning
1 = Fault log triggered when MON4 is above/below the early threshold warning
1 = Fault log triggered when MON5 is above/below the early threshold warning
1 = Fault log triggered when MON6 is above/below the early threshold warning
1 = Fault log triggered when MON7 is above/below the early threshold warning
1 = Fault log triggered when MON8 is above/below the early threshold warning
1 = Fault log triggered when MON9 is above/below the early threshold warning
1 = Fault log triggered when MON10 is above/below the early threshold warning
1 = Fault log triggered when MON11 is above/below the early threshold warning
1 = Fault log triggered when MON12 is above/below the early threshold warning
1 = Fault log triggered when overcurrent early threshold is exceeded
1 = EXTFAULT pulled low externally causes sequencer to enter fault state, turning off
all EN_OUT_s
0 = EXTFAULT pulled low externally does not cause sequencer to enter fault state
Reserved
DESCRIPTION
DESCRIPTION