LSF0108PW datasheet(6/40 Pages) TI1

6 / 40 page

LSF0101, LSF0102, LSF0108

SDLS966H – DECEMBER 2013 – REVISED JUNE 2019

www.ti.com

Product Folder Links: LSF0101 LSF0102 LSF0108

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(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

(2)

Advance Information

6.4 Thermal Information: LSF0101, LSF0108

THERMAL METRIC(1)

LSF0101

LSF0108

UNIT

DTQ (X2SON)(2)

DRY (SON)

RKS (VQFN)

PW (TSSOP)

6 PINS

20 PINS

RθJA

Junction-to-ambient thermal resistance

294.4

407.0

49.3

106.6

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

188.9

285.2

45.9

41.0

°C/W

RθJB

Junction-to-board thermal resistance

216.8

271.6

20.6

57.6

°C/W

ψJT

Junction-to-top characterization parameter

26.5

113.5

2.5

4.2

°C/W

ψJB

Junction-to-board characterization parameter

216.0

271.0

20.6

47.0

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

n/a

3.4

n/a

°C/W

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

6.5 Thermal Information: LSF0102

THERMAL METRIC(1)

LSF0102

UNIT

DCU (US8)

DCT (SM8)

DQE (X2SON)

YZT (DSBGA)

8 PINS

RθJA

Junction-to-ambient thermal resistance

210.1

189.6

246.5

125.5

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

89.1

119.6

149.1

1.0

°C/W

RθJB

Junction-to-board thermal resistance

88.8

102.1

100.0

62.7

°C/W

ψJT

Junction-to-top characterization parameter

8.3

44.5

17.1

3.4

°C/W

ψJB

Junction-to-board characterization parameter

88.4

101.0

99.8

62.7

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

n/a

°C/W

(1)

All typical values are at TA = 25°C.

(2)

Measured by the voltage drop between the A and B pins at the indicated current through the switch. On-state resistance is determined

by the lowest voltage of the two (A or B) pins.

6.6 Electrical Characteristics

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

PARAMETER

TEST CONDITIONS

MIN TYP(1)

MAX

UNIT

VIK

II = –18 mA,

VEN = 0

–1.2

IIH

VI = 5 V

VEN = 0

5.0

µA

ICC

Vref_B = VEN = 5.5 V, Vref_A = 4.5 V or 1 V, IO = 0, VI = VCC or GND

µA

CI(ref_A/B/EN)

VI = 3 V or 0

Cio(off)

VO = 3 V or 0,

VEN = 0

4.0

6.0

Cio(on)

VO = 3 V or 0,

VEN = 3 V

10.5

12.5

ron

(2)

VI = 0,

IO = 64 mA

Vref_A = 3.3 V; Vref_B = VEN = 5 V

8.0

Vref_A = 1.8 V; Vref_B = VEN = 5 V

9.0

Vref_A = 1.0 V; Vref_B = VEN = 5 V

VI = 0,

IO = 32 mA

Vref_A = 1.8 V; Vref_B = VEN = 5 V

Vref_A = 2.5 V; Vref_B = VEN = 5 V

VI = 1.8 V,

IO = 15 mA

Vref_A = 3.3 V; Vref_B = VEN = 5 V

9.0

VI = 1.0 V,

IO = 10 mA

Vref_A = 1.8 V; Vref_B = VEN = 3.3 V

VI = 0 V,

IO = 10 mA

Vref_A = 1.0 V; Vref_B = VEN = 3.3 V

VI = 0 V,

IO = 10 mA

Vref_A = 1.0 V; Vref_B = VEN = 1.8 V

LSF0108PW Datasheet(PDF) 6 Page - Texas Instruments

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