DISSIPATION RATINGS

RECOMMENDED OPERATING CONDITIONS

TLC5952

DERATING FACTOR

PACKAGE

POWER RATING

POWER RATING

POWER RATING

HTSSOP-32 with

42.54 mW/°C

5318 mW

3403 mW

2765 mW

HTSSOP-32 with

22.56 mW/°C

2820 mW

1805 mW

1466 mW

27.86 mW/°C

3482 mW

2228 mW

1811 mW

(1)

With PowerPAD soldered onto copper area on printed circuit board (PCB); 2-oz. copper. For more information, see SLMA002 (available

for download at www.ti.com).

(2)

With PowerPAD not soldered onto copper area on PCB.

(3)

The package thermal impedance is calculated in accordance with JESD51-5.

TLC5952

PARAMETER

MIN

NOM

MAX

UNIT

Supply voltage

3.0

5.5

V

OUTR0-OUTR7, OUTG0-OUTG7,

Voltage applied to output

15

V

OUTB0-OUTB7

High level input voltage

SIN, SCLK, LAT, BLANK

V

Low level input voltage

SIN, SCLK, LAT, BLANK

GND

V

High level output current

SOUT

–1

mA

Low level output current

SOUT

1

mA

OUTR0-OUTR7, OUTG0-OUTG7

35

mA

Constant output sink current

OUTB0-OUTB7

26.2

mA

Operating free-air

–40

+85

°C

temperature

Operating junction

–40

+125

°C

temperature

Data shift clock frequency

SCLK

35

MHz

SCLK

10

ns

SCLK

10

ns

Pulse duration

LAT

15

ns

BLANK

15

ns

BLANK

15

ns

SIN – SCLK

↑

4

ns

Setup time

LAT

↑ – SCLK↑

150

ns

SIN – SCLK

↑

3

ns

Hold time

LAT

↑ – SCLK↑

10

ns

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