MAX6877ETG+ Maxim Integrated Products, MAX6877ETG+ Datasheet - Page 2

• Manufacturer Part Number: MAX6877ETG+
• Description: IC SEQUENCE/SUPERVISOR 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Sequencerr

Specifications of MAX6877ETG+

• Number Of Voltages Monitored: 3
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Monitored Voltage: - 0.3 V to + 6 V
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Supply Current (typ): 1100 uA
• Maximum Power Dissipation: 1667 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Dual-/Triple-Voltage, Power-Supply
Trackers/Sequencers/Supervisors
IN1, IN2, IN3, V
ABP
SET1, SET2, SET3 ....................................................-0.3V to +6V
GATE1, GATE2, GATE3 .........................................-0.3V to +12V
OUT1, OUT2, OUT3 .................................................-0.3V to +6V
LTCH/RTR, TRK/SEQ, MARGIN ...............................-0.3V to +6V
FAULT, PG/RST, EN/UV ...........................................-0.3V to +6V
DELAY, SLEW, TIMEOUT .........................................-0.3V to +6V
OUT_ Current....................................................................±50mA
GND Current.....................................................................±50mA
(All voltages referenced to GND, unless otherwise noted.)
.....................................-0.3V to the highest of V
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
are at T
2
Operating Voltage Range
Supply Current
SET_ Threshold Range
SET_ Threshold Hysteresis
SET_ Input Current
EN/UV Input Voltage
EN/UV Input Current
EN/UV Input Pulse Width
DELAY, TIMEOUT Output Current
DELAY, TIMEOUT Threshold
Voltage
SLEW Output Current (Note 4)
Track/Sequence Slew-Rate
Timebase Accuracy
Timebase/C
S l ew - Rate Accur acy d ur i ng P ow er -
U p and P ow er - D ow n
Power-Good Threshold
CC
_______________________________________________________________________________________
, IN1, IN2, or IN3 = +2.7V to +5.5V,
A
= +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SLEW
CC
....................................................-0.3V to +6V
Ratio
SYMBOL
V
V
V
V
TH_HYS
TH_PG
V
V
I
EN/UV = MARGIN = ABP, T
I
EN_R
EN_F
I
t
SET
SR
CC
I
EN
EN
I
CC
TH
D
S
IN1
- V
Voltage on ABP (the highest of V
to ensure that PG/RST and FAULT are valid
and GATE_ = 0V
Voltage on ABP (the highest of V
to ensure the device is fully operational
V
SET_ falling, T
SET_ falling, T
SET_ rising
SET_ = 0.5V
Input rising
Input falling
EN/UV falling, 100mV overdrive
(Notes 2, 3)
V
C
100pF < C
C
V
C C
C C
OUT_
SLEW
SLEW
IN3
= 5.5V , IN 1 = IN 2 = IN 3 = 3.3V , no l oad
= 3.3V
or V
falling
= 200pF (Note 4)
= 200pF, ABP = 5.5V (Note 4)
CC
SLEW
A
A
CONDITIONS
= +25
= -40
< 1nF (Note 4)
Input/Output Current (all pins except
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Maximum Junction Temperature .....................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
A
= -40°C to +85°C, unless otherwise specified. Typical values
OUT_ and GND) ...........................................................±20mA
16-Pin 4mm x 4mm Thin QFN
(derate 16.9mW/°C above +70°C) .............................1349mW
24-Pin 4mm x 4mm Thin QFN
(derate 20.8mW/°C above +70°C) .............................1667mW
o
o
C to +85
C
o
C
CC
CC
or IN_)
or IN_)
0.4925
0.4875
-100
1.22
2.12
22.5
91.5
MIN
1.4
2.7
-15
-50
-5
7
A
= +70°C)
1.286
TYP
1.25
1.25
92.5
104
1.1
0.5
0.5
0.5
2.5
25
0.5075
0.5125
MAX
+100
1.28
2.88
27.5
93.5
+15
+50
5.5
1.8
+5
UNITS
mA
nA
µA
µA
µA
kΩ
µs
%
%
%
%
V
V
V
V