TPS61161A datasheet(8/31 Pages) TI1

No de pièce	TPS61161A

Description	White LED Driver with PWM Brightness Control in 2-mm x 2-mm WSON Package

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Fabricant	TI1 [Texas Instruments]

Site Internet	http://www.ti.com

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t-2ms/div

CTRL

5V/div

VOUT

10V/div

COMP

500mV/div

I

200mA/div

L

t-100

s/div

m

OPENLED

5V/div

FB

200mV/div

VOUT

10V/div

I

200mA/div

L

t-100

s/div

m

PWM2V/div

VOUT 20mV/div AC

I

10mA/div

LED

t-1

s/div

m

SW

20V/div

VOUT

20mV/div

AC

I

200mA/div

L

0

40

80

120

160

200

0

20

40

60

80

100

PWMDutyCycle-%

10kHz,40kHz

300

400

500

600

700

800

900

1000

-40

-20

0

20

40

60

80

100

120

140

Temperature- C

°

8

TPS61160A, TPS61161A

SLVS937C – MARCH 2009 – REVISED JULY 2016

www.ti.com

Product Folder Links: TPS61160A TPS61161A

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Figure 5. Switch Current Limit vs Temperature

Figure 6. FB Voltage vs PWM Duty Cycle

Figure 7. Output Ripple at PWM Dimming

Figure 8. Switching Waveform

Figure 9. Start-Up

Figure 10. Open LED Protection

Numéro de pièce similaire - TPS61161A

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TPS61161A	1Mb / 31P	[Old version datasheet] TPS6116xA White LED Driver with PWM Brightness Control in 2-mm x 2-mm WSON Package
	TPS61161ADRV	834Kb / 20P	[Old version datasheet] White LED Driver With PWM Brightness Control in 2mm x 2mm QFN Package for up to 10 LEDs in Series
	TPS61161ADRVR	834Kb / 20P	[Old version datasheet] White LED Driver With PWM Brightness Control in 2mm x 2mm QFN Package for up to 10 LEDs in Series
	TPS61161ADRVR	1Mb / 31P	[Old version datasheet] TPS6116xA White LED Driver with PWM Brightness Control in 2-mm x 2-mm WSON Package
	TPS61161ADRVT	834Kb / 20P	[Old version datasheet] White LED Driver With PWM Brightness Control in 2mm x 2mm QFN Package for up to 10 LEDs in Series

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Description similaire - TPS61161A

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TPS61160A	1Mb / 31P	[Old version datasheet] TPS6116xA White LED Driver with PWM Brightness Control in 2-mm x 2-mm WSON Package
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Texas Instruments	TLV758P	1Mb / 22P	[Old version datasheet] 500-mA LDO in Small 2-mm x 2-mm WSON Package
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TPS61161A Fiches technique(PDF) 8 Page - Texas Instruments

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