TLC5902PZP datasheet(8/23 Pages) TI1

8 / 23 page

TLC5902

LED DRIVER

SLLS382 – DECEMBER 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings (see Note 1)†

Logic supply voltage, VCC(LOG)

–0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Supply voltage for constant current circuit, PVCC

–0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Analog supply voltage, VCC(ANA)

–0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output current (DC), IOL(C)

90 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range

–0.3 V to VCC(LOG) 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output voltage range, V(OUTn), V(BOUT) and V(GSOUT)

–0.3 V to VCC(LOG) 0.3 V

. . . . . . . . . . . . . . . . . . . . .

Output voltage range, V(OUTn) and V(DOWN)

–0.3 V to 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation at (or below) TA = 25°C (see Note 2)

4.7 W

. . . . . . . . . . . . . . . . . . . . . . . . .

Operating free air temperature range, TA

–20

°C to 85°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range, Tstg

–55

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. All voltage values are with respect to GNDLOG terminal.

2. For operation above 25

°C free-air temperature, derate linearly at the rate of 38.2 mW/°C.

recommended operating conditions

dc characteristics over recommended ranges of operating free-air temperature,

VCC(LOG) = VCC(ANA) = PVCC = 4.5 V to 5.5 V (unless otherwise noted)

MIN

NOM

MAX

UNIT

Logic supply voltage, VCC(LOG)

4.5

5.5

Supply voltage for constant current circuit,

PVCC

4.5

5.5

Analog power supply, VCC(ANA)

4.5

5.5

Voltage between VCC, V(DEF1)

(see Note 3)

VDEF1 = VCC(LOG) – VCC(ANA)

VCC(LOG) – PVCC, VCC(ANA) – PVCC

–0.3

0.3

Voltage between GND, V(DEF2)

(see Note 3)

V(DEF2) = GND(LOG) – GND(ANA)

GND(LOG) – GND(LED), GND(ANA) –

GND(LED)

–0.3

0.3

High-level input voltage, VIH

0.8 VCC(LOG)

VCC(LOG)

Low-level input voltage, VIL

GND(LOG)

0.2 VCC(LOG)

High-level output current, IO(H)

VCC(LOG) = 4.5 V, DOUT0 to DOUT7,

BOUT, GSOUT

–1

Low-level output current, IO(L)

VCCLOG = 4.5 V, DOUT0 to DOUT7,

BOUT, GSOUT

, O(L)

VCC(LOG) = 4.5 V, DOWN

Constant output current, IOL(C)

OUT0 to OUT15

NOTE 3: Each voltage is supplied by single power supply, not a separated power supply.

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