6 Specifications

6.1 Absolute Maximum Ratings

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

MIN

MAX

UNIT

Continuous supply voltage, VVS to IC_GND

–0.3

40

V

Maximum transient (< 1 ms) voltage at the supply pin (with respect to IC GND), VVS, during ON state

–0.3

60

V

VOUT voltage to IC_GND

–30 VVS + 0.3

V

VDS voltage

VDS voltage

–0.7

39

V

Low voltage supply pin voltage, VDD

Low voltage supply pin voltage, VDD

–0.3

7.0

V

Digital Input pin voltages, VDIG

–0.3

7.0

V

Analog pin voltage REG_EN

–0.3

7.0

V

FLT pin voltage, VFLT

FLT pin voltage, VFLT

–0.3

7.0

V

ST pin voltage, VST

ST pin voltage, VST

–0.3

7.0

V

Reverse ground current, IGND

VS < 0 V

–50

mA

Maximum junction temperature, TJ

150

°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 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

VESD1

Electrostatic

discharge

Human body model (HBM), per

ANSI/ESDA/JEDEC JS-001(1)

All pins except VS and

VOUTx

±2000

V

VESD2

Electrostatic

discharge

Human body model (HBM), per

ANSI/ESDA/JEDEC JS-001(1)

VS and VOUTx with respect

to GND

±4000

V

VESD3

Electrostatic

discharge

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

JEDEC JS-002, all pins(2)

All pins

±500

V

Vsurge

Electrostatic

discharge

Surge protection with 42 Ω, per IEC 61000-4-5;

1.2/50 μs

VS, OUTx

±1000

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

VS_OPMAX

Nominal supply voltage

12

36

V

VDD

Low voltage supply voltages

3.0

5.5

V

VDIG

All digital input pin voltage

–0.3

5.5

V

VST

ST pin voltage

–0.3

5.5

V

VANA

REG_EN pin voltage

–0.3

5.0

V

TA

Operating free-air temperature

–40

125

°C

TPS274C65CP

SLVSH35A – OCTOBER 2023 – REVISED FEBRUARY 2024

www.ti.com

6

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