4

TPS564208

SLVSDG0 – MARCH 2016

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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

Input voltage range

VBST

–0.1

23

V

VBST (10 ns transient)

–0.1

26

VBST (vs SW)

–0.1

6.0

EN

–0.1

17

VFB

–0.1

5.5

SW

–1.8

17

SW (10 ns transient)

–3.5

20

Operating junction temperature

–40

125

°C

(1)

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

report, SPRA953.

6.4 Thermal Information

TPS564208

UNIT

DDC (SOT)

6 PINS

Junction-to-ambient thermal resistance

86.3

°C/W

Junction-to-case (top) thermal resistance

39.4

°C/W

Junction-to-board thermal resistance

13.3

°C/W

Junction-to-top characterization parameter

1.8

°C/W

Junction-to-board characterization parameter

13.3

°C/W