TCA6507

SCPS164C – MAY 2007 – REVISED JANUARY 2016

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6.4 Thermal Information

TCA6507

ZXU (BGA

PW (TSSOP)

MICROSTAR

RUE (X2QFN)

UNIT

JUNIOR)

14 PINS

12 PINS

12 PINS

Junction-to-ambient thermal resistance

127.2

155.2

181.0

°C/W

Junction-to-case (top) thermal resistance

55.8

99.4

80.4

°C/W

Junction-to-board thermal resistance

38.9

91.5

95.3

°C/W

Junction-to-top characterization parameter

9.3

6.8

3.5

°C/W

Junction-to-board characterization parameter

68.3

92.1

95.3

°C/W

(1)

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

report (SPRA953).

6.5 Electrical Characteristics

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Intensity control clock

Operating mode

1.65 V to 3.6 V

23

32

43

kHz

frequency

Input diode clamp voltage

1.65 V to 3.6 V

–1.2

V

Power-on reset voltage

1.65 V to 3.6 V

1.4

V

SDA

1.65 V to 3.6 V

0.2

0.6

V

SDA

1.65 V to 3.6 V

3

13.2

mA

1.65 V

25

59.7

mA

1.8 V to 3.6 V

40

68

SCL, SDA, EN

1.65 V to 3.6 V

±0.1

μA

EN disabled, P port idle,

1.65 V to 1.95 V

2

12

Intensity control disabled,

Standby current

μA

1.96 V to 3.6 V

3

15

P port running,

1.65 V to 1.95 V

9.7

17

Intensity control enabled,

1.96 V to 3.6 V

10.4

20

Operating mode

μA

P port running,

1.65 V to 1.95 V

10.2

18

Intensity control enabled,

1.96 V to 3.6 V

11.4

25

SCL

1.65 V to 3.6 V

7

pF

SDA

1.65 V to 3.6 V

8

pF

P port

1.65 V to 3.6 V

10

pF

(1)

(2)

The total current sourced by the P port must be limited to 200 mA.

6

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