6 Specifications

6.1 Absolute Maximum Ratings

Over operating junction temperature range (unless otherwise noted) (1)

MIN

MAX

UNIT

Pin voltage

PVIN

–0.3

18

V

Pin voltage

AVIN

–0.3

18

V

Pin voltage

PVIN – SW, DC

–0.3

18

V

Pin voltage

PVIN – SW, transient < 10 ns

–1.5

26

V

Pin voltage

SW – PGND, DC

–0.3

18

V

Pin voltage

SW – PGND, transient < 10 ns

–3.0

21.5

V

Pin voltage

BOOT – PGND

–0.3

23.5

V

Pin voltage

BOOT – SW

–0.3

5.5

V

Pin voltage

VCC, VDRV

–0.3

5.5

V

Pin voltage

PHASE

–0.3

18

V

Pin voltage

EN, VOSNS, ILIM, MODE, SS, FB, PG

–0.3

5.5

V

Pin voltage

GOSNS – AGND

–0.3

0.3

V

Pin voltage

DNC, NC

–0.3

1.9

V

Sink current

PG

0

10

mA

TJ

Operating junction temperature

–40

150

°C

Tstg

Storage temperature

–55

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 used 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.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

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

JS-001 (1)

±2000

V

Charged-device model (CDM), per ANSI/ESDA/JEDEC

JS-002 (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.

6.3 Recommended Operating Conditions

Over operating junction temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

VOUT

Output voltage range

0.8

5.5

V

VIN

Input voltage

PVIN when VCC and VDRV are powered

by the internal LDO

4.0

16

V

PVIN when VCC and VDRV are powered

by an external 5 V bias

2.7

16

V

VIN

Input voltage

AVIN

4.0

16

V

VBIAS

Input voltage

VCC and VDRV external bias

4.75

5.3

V

IOUT

Output current range

35

A

Pin voltage

EN, PG

–0.1

5.3

V

IPG

Power good input current capability

10

mA

TJ

Operating junction temperature

–40

125

°C

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TPS548C26

SLVSGM2 – MARCH 2023

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