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TLV170, TLV2170, TLV4170

SBOS782A – NOVEMBER 2016 – REVISED MAY 2018

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Product Folder Links: TLV170 TLV2170 TLV4170

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(1)

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

report.

6.4 Thermal Information: TLV170

THERMAL METRIC(1)

TLV170

UNIT

D (SOIC)

DBV (SOT-23)

8 PINS

5 PINS

RθJA

Junction-to-ambient thermal resistance

149.5

245.8

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

97.9

133.9

°C/W

RθJB

Junction-to-board thermal resistance

87.7

83.6

°C/W

ψJT

Junction-to-top characterization parameter

35.5

18.2

°C/W

ψJB

Junction-to-board characterization parameter

89.5

83.1

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

—

—

°C/W

(1)

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

report.

6.5 Thermal Information: TLV2170

THERMAL METRIC(1)

TLV2170

UNIT

D (SOIC)

DGK (VSSOP)

8 PINS

8 PINS

RθJA

Junction-to-ambient thermal resistance

134.3

180

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

72.1

55

°C/W

RθJB

Junction-to-board thermal resistance

60.6

130

°C/W

ψJT

Junction-to-top characterization parameter

18.2

5.3

°C/W

ψJB

Junction-to-board characterization parameter

53.8

120

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

—

—

°C/W

(1)

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

report.

6.6 Thermal Information: TLV4170

THERMAL METRIC(1)

TLV4170

UNIT

D (SOIC)

PW (TSSOP)

14 PINS

14 PINS

RθJA

Junction-to-ambient thermal resistance

93.2

106.9

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

51.8

24.4

°C/W

RθJB

Junction-to-board thermal resistance

49.4

59.3

°C/W

ψJT

Junction-to-top characterization parameter

13.5

0.6

°C/W

ψJB

Junction-to-board characterization parameter

42.2

54.3

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

—

—

°C/W