TPS22981

SLVSBM6B – DECEMBER 2012 – REVISED NOVEMBER 2015

www.ti.com

6 Specifications

6.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

–0.3

3.6

–0.3

V3P3 + 0.3

Output voltage on FAULTZ

–0.3

V3P3 + 0.3

–0.3

20

V

–0.3

20

–7

20

–0.3

V3P3 + 0.3

–40

85

°C

Maximum operating junction temperature

110

°C

Storage temperature

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values are with respect to network ground terminal.

(3)

In applications where high-power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may

have to be derated. Maximum ambient temperature [TA(max)] is dependent on the maximum operating junction temperature [TJ(max)],

the maximum power dissipation of the device in the application [PD(max)], and the junction-to-ambient thermal resistance of the

part/package in the application (

θJA), as given by the following equation: TA(max) = TJ(max) – (θJA × PD(max))

6.2 ESD Ratings

VALUE

UNIT

±2000

Electrostatic

V

discharge

±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 free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

3

3.6

V

Supply voltage

4.5

19.8

V

V3P3OUT switch current

0

500

mA

V3P3 –

Input logic high

EN, HV_EN, ENHVU, S0

V3P3

V

0.6

Input logic low

EN, HV_EN, ENHVU, S0

0

0.6

V

3.3-V switch current limit set resistance

26.7

402

k

Ω

VHV switch current limit in S0 mode set resistance

26.7

402

k

Ω

VHV switch current limit in S3 mode set resistance

26.7

402

k

Ω

FAULTZ pullup resistance to V3P3

30

k

Ω

4

Submit Documentation Feedback

Copyright © 2012–2015, Texas Instruments Incorporated

Product Folder Links: TPS22981