TLC5951_17 datasheet(15/50 Pages) TI1

Part #	TLC5951

Description	24-Channel, 12-Bit PWM LED Driver With 7-Bit Dot Correction and 3-Group, 8-Bit Global Brightness Control

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Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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15 / 50 page

45

40

35

30

25

20

15

10

5

0

0.5

2.0

3.0

OutputVoltage(V)

1.5

1.0

2.5

T =+25 C,V

=+5V,

DCXn=7FhwithHighAdjustmentRange

°

A

CC

BCX=FFh

I =40mA

O

I =30mA

O

I =20mA

O

I =2mA

O

I =5mA

O

I =10mA

O

45

44

43

42

41

40

39

38

37

36

35

0

0.5

2.0

3.0

OutputVoltage(V)

1.5

1.0

2.5

I

=40mA,V

=+5V,

DCXn=7FhwithHighAdjustmentRange

OLCMax

CC

BCX=FFh

T =+85 C

°

A

T = 40 C

-

°

A

T =+25 C

°

A

45

40

35

30

25

20

15

10

5

0

0.5

2.0

3.0

OutputVoltage(V)

1.5

1.0

2.5

T =+25 C,V

=+3.3V,

DCXn=7FhwithHighAdjustmentRange

°

A

CC

BCX=FFh

I =40mA

O

I =30mA

O

I =20mA

O

I =2mA

O

I =5mA

O

I =10mA

O

45

44

43

42

41

40

39

38

37

36

35

0

0.5

2.0

3.0

OutputVoltage(V)

1.5

1.0

2.5

I

=40mA,V

=+3.3V,

DCXn=7FhwithHighAdjustmentRange

OLCMax

CC

BCX=FFh

T =+85 C

°

A

T = 40 C

-

°

A

T =+25 C

°

A

100

10

1

0

10

30

40

Maximum Output Current (mA)

20

24

3.2

1.92

1.37

1.20

9.6

4.8

2.4

1.6

6000

5000

4000

3000

2000

1000

0

-40

-20

80

100

Free-AirTemperature( C)

°

0

20

40

60

TLC5951DAP,Soldered

TLC5951RHA

TLC5951DAP,NotSoldered

15

TLC5951

www.ti.com

SBVS127E – MARCH 2009 – REVISED JULY 2017

Product Folder Links: TLC5951

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7.7 Typical Characteristics

at TA = 25°C and VCC = 3.3 V, unless otherwise noted

Figure 7. Reference Resistor vs Output Current

Figure 8. Power Dissipation vs Temperature

Figure 9. Output Current vs Output Voltage

Figure 10. Output Current vs Output Voltage

Figure 11. Output Current vs Output Voltage

Figure 12. Output Current vs Output Voltage

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Manufacturer	Part #	Datasheet	Description
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