7 Specifications

7.1 Absolute Maximum Ratings

Over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

Input Voltage

BAT

–0.3

6

V

INT, PULS, CE

–0.3

6

V

SRP, SRN, BAT_SNS

–0.3

VBAT + 0.3

V

TS

–0.3

2.1

V

SCL, SDA/HDQ

–0.3

6

V

Operating ambient temperature, TA

–40

85

°C

Operating junction temperature, TJ

–40

125

°C

Storage temperature, Tstg

–65

150

°C

(1)

Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply

functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If

outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully functional, and

this may affect device reliability, functionality, performance, and shorten the device lifetime.

7.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human-body model (HBM) on all pins, per ANSI/ESDA/

JEDEC JS-001(1)

±1500

V

Charged-device model (CDM) on all pins, per JEDEC

specification JESD22-C101(2)

±500

(1)

JEDEC document JEP155 states that 500-V HBM enables safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM enables safe manufacturing with a standard ESD control process.

7.3 Recommended Operating Conditions

Unless otherwise noted, characteristics noted under conditions of TA = –40℃ to 85℃

MIN

NOM

MAX

UNIT

VBAT

Supply voltage

No operating restrictions

2.0

5.5

V

CBAT

External capacitor from BAT to

VSS

1

µF

VTS

Temperature sense

0

1.8

V

VPULS,

VINT, VCE

Input and output pins

0

VBAT

V

VSCL,

VSDA/HDQ

Communication pins

0

VBAT

V

BQ27Z561-R1

SLUSDH5B – MARCH 2019 – REVISED DECEMBER 2022

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