MAX16047_09 Datasheet, PDF (3/61 Pages) Maxim Integrated Products – 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers

12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
ABSOLUTE MAXIMUM RATINGS
V_CC to GND ....................……………………………-0.3V to +15V
EN, MON_, SCL, SDA, A0 ........................................-0.3V to +6V
GPIO_, EN_OUT7–EN_OUT12, RESET
(configured as open drain) to GND.......................-0.3V to +6V
EN_OUT1–EN_OUT6
(configured as open-drain) to GND ....................-0.3V to +12V
GPIO_, EN_OUT, RESET
(configured as push-pull) to GND .........-0.3V to (V_DBP + 0.3V)
DBP, ABP to GND ......-0.3V to the lower of 3V and (V_CC + 0.3V)
TCK, TMS, TDI.......................................................-0.3V to +3.6V
TDO ..........................................................-0.3V to (V_DBP + 0.3V)
EN_OUT1–EN_OUT6
(configured as charge pump) ...........-0.3V to (V_MON1–6 + 6V)
Continuous Current (all pins)............................................±20mA
Continuous Power Dissipation (T_A = +70°C)
56-Pin TQFN (derate 47.6mW/°C above +70°C) .......3810mW*
Thermal Resistance
θ_JA .............................……………………………………...21°C/W
θ_JC .............................……………………………………..0.6°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
*As per JEDEC 51 Standard, Multilayer Board (PCB).
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V_CC = 3V to 14V, T_A = -40°C to +85°C, unless otherwise specified. Typical values are at V_CC = 3.3V, T_A = +25°C.) (Note 1)
PARAMETER
Operating Voltage Range
Undervoltage Lockout
Undervoltage-Lockout Hysteresis
Supply Current
DBP Regulator Voltage
ABP Regulator Voltage
Boot Time
Internal Timing Accuracy
ADC
ADC Resolution
ADC Total Unadjusted Error
(Note 4)
ADC Integral Nonlinearity
ADC Differential Nonlinearity
ADC Total Monitoring Cycle Time
MON_ Input Impedance
SYMBOL
V_CC
CONDITIONS
RESET output asserted low
V_UVLO
UVLO_HYS
I_CC
V_DBP
V_ABP
t_BOOT
(Note 2)
V_CC = 14V, V_EN = 3.3V, no load on any
output
C_DBP = 1µF, no load on any output
C_ABP = 1µF, no load
V_CC > V_UVLO
(Note 3)
ADC_ERR
ADC_INL
ADC_DNL
t_CYCLE
R_IN
MON_ range set to ‘00’ in r0Fh–r11h
MON_ range set to ‘00’ in r0Fh–r11h
MON_ range set to ‘00’ in r0Fh–r11h
All channels monitored,
no MON_ fault detected (Note 5)
MON1–MON4
MON5–MON12
MIN TYP MAX UNITS
1.4
V
3
14
2.85
V
50
mV
3.8
5
mA
2.6
2.7
2.8
V
2.78 2.88 2.96
V
0.8
1.5
ms
-5
+5
%
10
Bits
0.65
0.75 % FSR
0.95
0.8
LSB
0.8
LSB
80
100
µs
46.5
100
kΩ
65
140
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