DS2751

3 of 19

ABSOLUTE MAXIMUM RATINGS*

-0.3V to +12V

-0.3V to +6V

Continuous Internal Sense Resistor Current

±2.5A

Pulsed Internal Sense Resistor Current

±50A for <100µs/s, <1000 Pulses

Operating Temperature Range

-40°C to +85°C

Storage Temperature Range

-55°C to +125°C

Soldering Temperature

See J-STD-020A Specification

* This is a stress rating only and functional operation of the device at these or any other conditions above

those indicated in the operation sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods of time may affect reliability.

RECOMMENDED DC OPERATING CONDITIONS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

(Note 1)

2.5

5.5

V

Data Pin

DQ

(Note 1)

-0.3

+5.5

V

³ 4.2V (Notes 1, 2)

-0.3

+4.5

V

(Notes 1, 2)

0.3

V

DC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Active Current

normal operation

60

90

mA

Sleep-Mode Current

DQ = 0V,

no activity

1

2

mA

Input Logic High:

DQ, PIO

(Note 1)

1.5

V

Input Logic Low:

DQ, PIO

(Note 1)

0.4

V

Output Logic Low:

DQ, PIO

0.4

V

DQ Pulldown Current

1

mA

5

M

W

Internal Current-Sense

Resistor

+25

°C

20

25

30

m

W

DQ Low-to-Sleep

Time

2.2

s

Undervoltage Detect

(Note 1)

2.5

2.6

2.7

V

Undervoltage Delay

90

100

110

ms