TPS2052C, TPS2062C, TPS2062C-2, TPS2066C, TPS2066C-2

TPS2060C, TPS2064C, TPS2064C-2, TPS2002C, TPS2003C

www.ti.com

SLVSAX6H – OCTOBER 2011 – REVISED DECEMBER 2015

7.4 Thermal Information

TPS2052C

TPS2062C

TPS2066C

TPS2062C

TPS2002C

TPS2066C-2

TPS2062C-2

TPS2066C

TPS2003C

TPS2060C

THERMAL METRIC(1)(2)

UNIT

TPS2064C

TPS2064C-2

DGN (MSOP)

D (SOIC)

DRB (SON)

DRC (VSON)

8 PINS

8 PINS

8 PINS

10 PINS

RθJA

Junction-to-ambient thermal resistance

57.2

129.9

50.8

45.4

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

110.5

83.5

60.3

58

°C/W

RθJB

Junction-to-board thermal resistance

60.7

70.4

26.3

21.1

°C/W

ψJT

Junction-to-top characterization parameter

7.8

36.6

2.1

1.9

°C/W

ψJB

Junction-to-board characterization parameter

24

66.9

26.5

21.3

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

14.3

n/a

9.8

9.1

°C/W

(1)

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

report (SPRA953).

(2)

For thermal estimates of this device based on PCB copper area, see the TI PCB Thermal Calculator.

7.5 Electrical Characteristics: TJ = TA = 25°C

VIN = 5 V, VENx = VIN or VENx = 0 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS(1)

MIN

TYP

MAX

UNIT

POWER SWITCH

TPS2052C (0.5 A)

DGN

70

84

TPS2052C (0.5 A)

DGN

70

95

–40°C

≤ (TJ, TA) ≤ 85°C

TPS2062C, 66C, and 66C-2 (1 A)

DGN

70

84

TPS2062C, 66C, and 66C-2 (1 A),

DGN

70

95

–40°C

≤ (TJ, TA) ≤ 85°C

TPS2062C and 66C (1 A)

D

90

108

TPS2062C and 66C (1 A)

D

90

122

–40°C

≤ (TJ, TA) ≤ 85°C

rDS(on)

On-resistance

m

Ω

TPS2062C-2 (1 A)

DRB

73

87

TPS2062C-2 (1 A)

DRB

73

101

–40°C

≤ (TJ, TA) ≤ 85°C

TPS2060C, 64C, and 64C-2 (1.5 A)

70

84

TPS2060C, 64C, and 64C-2 (1.5 A)

70

95

–40°C

≤ (TJ, TA) ≤ 85°C

TPS2002C and 03C (2 A)

70

84

TPS2002C and 03C (2 A)

70

95

–40°C

≤ (TJ, TA) ≤ 85°C

CURRENT LIMIT

TPS2052C (0.5 A)

0.75

1

1.25

TPS2062C, 62C-2, 66C, and 66C-2 (1 A)

1.28

1.61

1.94

IOS

Current-limit (see Figure 28)

A

TPS2060C, 64C, and 64C-2 (1.5 A)

1.83

2.29

2.75

TPS2002C and 03C (2 A)

2.55

3.15

3.77

SUPPLY CURRENT

ISD

Supply current, switch disabled

I(OUTx) = 0 mA

0.01

1

IS1E

Supply current, single switch enabled

I(OUTx) = 0 mA

60

75

IS2E

Supply current, both switches enabled

I(OUTx) = 0 mA

100

120

µA

VOUT = 0 V, VIN = 5.5 V, disabled,

Leakage current

TPS20xxC-2

0.05

1

measured IVIN

ILKG

Reverse leakage current

VOUT = 5.5 V, VIN = 0 V, measured I(OUTx)

0.15

1

(1)

Pulsed testing techniques maintain junction temperature approximately equal to ambient temperature

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