EEPROM-Programmable, Quad,

Power-Supply Tracker/Sequencer Circuit

2

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ABSOLUTE MAXIMUM RATINGS

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.

(All voltages are referenced to GND, unless otherwise noted.)

GATE_.............................................................-0.3V to (IN_ + 6V)

OUT1–OUT4, SYNCH, ABP,

ENABLE, TRKEN, HOLD, FAULT, MR, MARGIN......-0.3V to +6V

RESET, PG1–PG4, OC, REM....................................-0.3V to +6V

SDA, SCL, A0, A1.....................................................-0.3V to +6V

Input/Output Current (all pins except OUT_ and GND) ...±20mA

OUT_, GND Current..........................................................±50mA

36-Pin, 6mm x 6mm Thin QFN

(derate 26.3mW/°C above +70°C) ..............................2105mW

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

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

GATE_ = PG_ = RESET = 0

1.4

Operating Voltage Range

(Note 2)

ensure the device is fully operational

2.7

5.5

V

Undervoltage Lockout

IN1–IN4) to ensure the device is EEPROM

configured

2.5

V

1.8

3

Supply Current

Configuration registers or memory access,

no load

2.5

4

mA

IN1–IN4 (in 20mV increments)

1.00

5.50

IN_ Threshold Range

IN1–IN4 (in 10mV increments)

0.50

3.05

V

0.5V < IN_ < 5.5V, IN_

falling for UV, rising for

OV

-1.5

+1.5

%

2V < IN_ < 5.5V, IN_

falling for UV, rising for

OV (20mV increments)

-2.5

+2.5

%

1V < IN_ < 2V, IN_

falling for UV, rising for

OV (20mV increments)

-50

+50

mV

1V < IN_ < 3.05V, IN_

falling for UV, rising for

OV (10mV increments)

-2.5

+2.5

%

Threshold Accuracy

+85°C

0.5V < IN_ < 1V, IN_

falling for UV, rising for

OV (10mV increments)

-25

+25

mV

Threshold Hysteresis

0.5

RESET Threshold Tempco

50

ppm/°C