TB62718AFG Ver la hoja de datos (PDF) - Marktech Optoelectronics

Número de pieza

componentes Descripción

Fabricante

TB62718AFG

Controller and Driver for Full-color LED Modules and Panels

Marktech Optoelectronics 

TB62718AFG

Absolute Maximum Ratings (Topr = 25°C unless otherwise specified)

Characteristics

Symbol

Rating

Unit

Supply voltage

Constant-current output voltage

Output current

Logic output voltage

Logic input voltage

Total VSS2 current

(Note 5)

When device mounted on PCB (Note 6)

Power dissipation

When device mounted on PCB of any size

Saturation heat

resistance of

package

When device mounted on PCB (Note 6)

When device mounted on PCB of any size

Operating temperature

Storage temperature

VDD

VO

IOUT

VOUT

VIN

IVSS2

Pd

(Note 4)

θ (j-a)

θ (j-c)

Topr

Tstg

−0.3~7

−0.3~26

90

−0.3~ VDD + 0.3

−0.3~VDD + 0.3

1.44

1.19

5.0

102

25

−40~85

−55~150

V

V

mA/bit

V

V

A

W

°C/W

°C

°C

Note 4: If the operating temperature exceeds 25°C, derate the power dissipation rating by 0.95 mW/°C.

Note 5: All four VSS2 pins must be connected. If not, device characteristics cannot be guaranteed.

Note 6: When device mounted on PCB with dimensions 100 mm × 100 mm × 1.6 mm

Recommended Operating Conditions

(VDD = 4.5 V~5.5 V, Topr = −40°C~85°C unless otherwise specified)

Characteristics

Supply voltage

High-level input voltage

Low-level input voltage

High-level output current

Low-level output current

Constant-current output

Output voltage

Operating temperature

Symbol

Conditions & Pins

Min Typ. Max Unit

VDD

VIH

VIL

IOH

IOL

IOUT

VOUT

VOH

Topr

⎯

4.5 5.0 5.5

V

PI DATA, PI CLK, PI SEL, PI LATCH,

SI DATA, SI CLK, SI SEL, SI LATCH,

PWM CLK

0.7

VDD

⎯

VDD

V

BLANK, LED TEST, TSENA, DOE,

DCEN, BCEN

VSS

⎯

0.3

VDD

V

PO DATA 00~PO DATA 07, SO DATA ⎯

⎯

−1

mA

VDD = 4.5 V, ALARM1, ALARM2

OUT 00~OUT 15

⎯

⎯

1

mA

5

⎯

80 mA/bit

OUT 00~OUT 15 OFF

⎯

⎯

26

V

ALARM1, ALARM2 OFF

⎯

⎯

5

V

⎯

−40

⎯

85

°C

8

2005-04-20

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