bq30z554-R1

SLUSBD4 – OCTOBER 2013

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ABSOLUTE MAXIMUM RATINGS

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

(1)

DESCRIPTION

PINS

VALUE

Supply voltage range, VMAX

VCC, PTC, PACK w.r.t. Vss

–0.3 V to 34 V

VVC2 – 0.3 V to VVC2 + 8.5 or 34 V, whichever is

VC1, BAT

lower

VC2

VVC3 – 0.3 V to VVC3 + 8.5 V

VC3

VVC4 – 0.3 V to VVC4 + 8.5 V

Input voltage range, VIN

VC4

VSRP– 0.3 V to VSRP + 8.5 V

SRP, SRN

–0.3 V to 0.3 V

SMBC, SMBD

VSS – 0.3 V to 6.0 V

TS1, TS2, PRES, GPIO

–0.3 V to VREG25 + 0.3 V

–0.3 V to VPACK + 20 V or VSS + 34 V, whichever

DSG

is lower

–0.3 V to VBAT + 20 V or VSS+ 34 V, whichever

CHG

is lower

Output voltage range, VO

GPOD, FUSE

–0.3 V to 34 V

RBI, REG25

–0.3 V to 2.75 V

REG33

–0.3 V to 5.0 V

Maximum VSS current, ISS

50 mA

Current for cell balancing, ICB

10 mA

ESD Rating

HBM, VCx Only

1 kV

Functional Temperature, TFUNC

–40 to 110 °C

Storage temperature range, TSTG

–65 to 150 °C

Lead temperature (soldering, 10 s), TSOLDER

300 °C

(1)

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 under recommended operating

conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.

RECOMMENDED OPERATING CONDITIONS

Typical values stated where TA = 25 °C and VCC = 14.4 V, Min/Max values stated where TA = –40 °C to 85 °C and VCC =

3.8 V to 25 V (unless otherwise noted)

MIN

TYP

MAX

UNIT

VCC, PACK

25

V

Supply voltage

BAT

3.8

VVC2 + 5.0

VSTARTUP

Start up voltage at PACK

3.0

5.5

V

VC1, BAT

VVC2

VVC2 + 5.0

VC2

VVC3

VVC3 + 5.0

VC3

VVC4

VVC4 + 5.0

V

VC4

VSRP

VSRP + 5.0

VIN Input voltage range

VCn – VC(n+1), (n=1, 2, 3, 4)

0

5.0

PACK

25

PTC

0

2

V

SRP to SRN

–0.2

0.2

V

CREG33 External 3.3-V REG capacitor

1

µF

CREG25 External 2.5-V REG capacitor

1

µF

TOPR Operating temperature

–40

85

°C

8

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