TPS563201, TPS563208

SLVSD90 – DECEMBER 2015

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6.3 Recommended Operating Conditions

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

MIN

NOM

MAX

UNIT

Supply input voltage range

4.5

17

V

VBST

–0.1

23

VBST (10 ns transient)

–0.1

26

VBST (vs SW)

–0.1

6.0

Input voltage range

EN

–0.1

17

V

VFB

–0.1

5.5

SW

–1.8

17

SW (10 ns transient)

–3.5

20

Operating junction temperature

–40

125

°C

6.4 Thermal Information

TPS56320x

DDC (SOT)

UNIT

6 PINS

Junction-to-ambient thermal resistance

92.6

°C/W

Junction-to-case (top) thermal resistance

48.5

°C/W

Junction-to-board thermal resistance

15.5

°C/W

Junction-to-top characterization parameter

2.5

°C/W

Junction-to-board characterization parameter

15.5

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

4

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