BQ40Z50RSMT-R2.B datasheet(8/55 Pages) TI2

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7 Specifications

7.1 Absolute Maximum Ratings

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

MIN

MAX

UNIT

Supply voltage range,

VCC

BAT, VCC, PBI

–0.3

Input voltage range, VIN

PACK, SMBC, SMBD, PRES or SHUTDN, BTP_INT, DISP

–0.3

TS1, TS2, TS3, TS4

–0.3

VREG + 0.3

PTC, PTCEN, LEDCNTLA, LEDCNTLB, LEDCNTLC

–0.3

VBAT + 0.3

SRP, SRN

–0.3

0.3

VC4

VC3 – 0.3

VC3 + 8.5, or

VSS + 30

VC3

VC2 – 0.3

VC2 + 8.5, or

VSS + 30

VC2

VC1 – 0.3

VC1 + 8.5, or

VSS + 30

VC1

VSS – 0.3

VSS + 8.5, or

VSS + 30

Output voltage range,

CHG, DSG

–0.3

PCHG, FUSE

–0.3

Maximum VSS current, ISS

Storage temperature, TSTG

–65

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.

7.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic

discharge

Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

±2000

Charged-device model (CDM), per JEDEC specification JESD22-C101(2)

±500

(1)

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

(2)

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

7.3 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 =

2.2 V to 26 V (unless otherwise noted)

MIN

NOM

MAX

UNIT

VCC

Supply voltage

BAT, VCC, PBI

2.2

VSHUTDOWN–

Shutdown voltage

VPACK < VSHUTDOWN –

1.8

2.0

2.2

VSHUTDOWN+

Start-up voltage

VPACK > VSHUTDOWN– + VHYS

2.05

2.25

2.45

VHYS

Shutdown voltage

hysteresis

VSHUTDOWN+ – VSHUTDOWN–

250

BQ40Z50-R2

SLUSCS4C – JUNE 2017 – REVISED APRIL 2021

www.ti.com

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