MAX16065 Datasheet, PDF (2/61 Pages) Maxim Integrated Products – 12-Channel/8-Channel, Flash-Configurable System Managers with Nonvolatile Fault Registers

12-Channel/8-Channel, Flash-Configurable System
Managers with Nonvolatile Fault Registers
ABSOLUTE MAXIMUM RATINGS
VCC, CSP, CSM to GND........................................-0.3V to +15V
CSP to CSM..........................................................-0.7V to +0.7V
MON_, GPIO_, SCL, SDA, A0, RESET, EN_OUT9–EN_OUT12 to
GND (programmed as open-drain outputs)........-0.3V to +6V
EN, TCK, TMS, TDI to GND.....................................-0.3V to +4V
DBP, ABP to GND...-0.3V to the lower of +3V and (VCC + 0.3V)
EN_OUT1–EN_OUT8 to GND (programmed as open-drain
outputs) .............................................................-0.3V to +15V
TDO, EN_OUT_, GPIO_, RESET (programmed as push-pull
outputs)............................................... -0.3V to (VDBP + 0.3V)
Input/Output Current ..........................................................20mA
Continuous Power Dissipation (TA = +70NC)
40-Pin TQFN (derate 26.3mW/NC above +70NC).......2105mW
48-Pin TQFN (derate 27.8mW/NC above +70NC).......2222mW
Operating Temperature Range........................... -40NC to +85NC
Junction Temperature .....................................................+150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
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
(VCC = 2.8V to 14V, TA = -40NC to +85NC, unless otherwise specified. Typical values are at ABP = DBP = VCC = 3.3V, TA = +25NC.)
(Note 1)
PARAMETER
Operating Voltage Range
Undervoltage Lockout (Rising)
Undervoltage Lockout Hysteresis
Minimum Flash Operating
Voltage
Supply Current
ABP Regulator Voltage
DBP Regulator Voltage
Boot Time
Flash Writing Time
Internal Timing Accuracy
EN Input Voltage
EN Input Current
Input Voltage Range
SYMBOL
VCC
VUVLO
VUVLO_HYS
Vflash
ICC
VABP
VDBP
tBOOT
VTH_EN_R
VTH_EN_F
IEN
CONDITIONS
Reset output asserted low
(Note 2)
Minimum voltage on VCC to ensure the
device is flash configurable
Minimum voltage on VCC to ensure flash
erase and write operations
No load on output pins
During flash writing cycle
CABP = 1μF, no load, VCC = 5V
CABP = 1μF, no load, VCC = 5V
VCC > VUVLO
8-byte word
(Note 3)
EN voltage rising
EN voltage falling
MIN
1.2
2.8
2.85
2.8
-8
1.365
-0.5
0
TYP
100
2.7
4.5
10
3
3
200
122
1.41
1.39
MAX
14
2.7
7
14
3.15
3.1
350
+8
1.415
+0.5
5.5
UNITS
V
V
mV
V
mA
V
V
μs
ms
%
V
μA
V
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