6 Specifications

6.1 Absolute Maximum Ratings

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

MIN

MAX

UNIT

Input voltage range

VIN1, VIN2, EN

–0.3

20

V

VBST

–0.3

26

V

VBST (10 ns transient)

–0.3

28

V

VBST (vs Sw1, SW2)

–0.3

6.5

V

VFB, VO, SS, PG

–0.3

6.5

V

SW1, SW2

–2

20

V

SW1, SW2 (10 ns transient)

–3

22

V

Output voltage range

VREG5

–0.3

6.5

V

PGND1, PGND2

–0.3

0.3

V

Voltage from GND to PowerPAD™, Vdiff

–0.2

0.2

V

Operating junction temperature, TJ

–40

150

°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.

6.2 Handling Ratings

MIN

MAX

UNIT

Tstg

Storage temperature range

–55

150

°C

V(ESD)

Electrostatic discharge

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

pins(1)

–2

2

kV

Charged device model (CDM), per JEDEC specification

JESD22-C101, all pins(2)

–500

500

V

(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.

6.3 Recommended Operating Conditions

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

MIN

MAX

UNIT

VIN

Supply input voltage range

4.5

18

V

VI

Input voltage range

VBST

–0.3

24

V

VBST (10 ns transient)

–0.3

27

VBST (vs Sw1, SW2)

–0.3

5.7

SS, PG

–0.3

5.7

EN

–0.3

18

VO, VFB

–0.3

5.5

SW1, SW2

–1.8

18

SW1, SW2 (10 ns transient)

–3

21

PGND1, PGND2

–0.3

0.1

VO

Output voltage range

VREG5

–0.3

5.7

V

IO

Output Current range

IVREG5

0

5

mA

TA

Operating free-air temperature

–40

85

°C

TJ

Operating junction temperature

–40

150

°C

TPS54526

SLVSB84D – MAY 2012 – REVISED APRIL 2021

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