TPS61195RUYT datasheet(4/29 Pages) TI

No de pièce	TPS61195RUYT

Description	TPS61195 WLED Driver for LCD Backlighting With PWM and SMBus Control Interface

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Fabricant	TI [Texas Instruments]

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L

Diode

VIN

Slope

Compensation

S

R

Q

Oscillator

Vref

IFB1

DPWM

Error

Amp

Comp

SW 1

IFB2

IFB3

IFB4

IFB5

IFB6

IFB7

IFB8

M

U

X

EA

FSW

Dimming Mode

Select

SEL1

SCL

SDA

A

D

A

D

SMBus

Interface

00h

01h

02h

03h

FDPWM

PWM_SEL

PWM_MD

PWM Signal

Generator

Current Mirror

ISET

FDIM

Current REF

EN

BL_CTL

VIN

Linear

Regulator

VDDIO

C2

1 mF

Current Sink

Phase

Shist

Dimming

Control

C3

4.7 mF

R5

R6

PGND

1,2

IFB 1

IFB 2

IFB 3

IFB 4

IFB 5

IFB 6

IFB 7

IFB 8

AGND

EN

Shutdown

C1

4.7 mF

SMBus

OUTPUT

R2

R4

R3

R1

OVP

Shutdown Boost

SW 2

C4

1 mF

SEL2

TPS61195

SLVSA07 – MAY 2010

www.ti.com

FUNCTIONAL BLOCK DIAGRAM

ORDERING INFORMATION

PACKAGE

PACKAGE MARKING

TPS61195RUY

TPS61195

4

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Product Folder Link(s): TPS61195

Numéro de pièce similaire - TPS61195RUYT

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TPS61195RUY	722Kb / 27P	[Old version datasheet] TPS61195 WLED Driver for LCD Backlighting With PWM and SMBus Control Interface
Texas Instruments	TPS61195RUYR	722Kb / 27P	[Old version datasheet] TPS61195 WLED Driver for LCD Backlighting With PWM and SMBus Control Interface

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Description similaire - TPS61195RUYT

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TPS61195	722Kb / 27P	[Old version datasheet] TPS61195 WLED Driver for LCD Backlighting With PWM and SMBus Control Interface
	TPS61185	797Kb / 26P	[Old version datasheet] WLED Driver for Notebooks with PWM Control Interface
	TPS61183	1Mb / 25P	[Old version datasheet] WLED Driver for Notebooks with PWM Interface and Programmable PWM Dimming
	TPS61187	1Mb / 25P	[Old version datasheet] WLED Driver for Notebooks with PWM Interface and Auto Phase Shift
	LP8543	650Kb / 36P	[Old version datasheet] SMBus/I2C Controlled WLED Driver for Medium-Sized LCD Backlight
Micrel Semiconductor	MIC2860_P	518Kb / 12P	High Efficiency 2 Channel WLED Driver with PWM Control
Allegro MicroSystems	A8516	554Kb / 17P	The A8516 is a multi-output WLED/RGB driver for backlighting LCD monitors and televisions.
Maxim Integrated Produc...	MAX17105	993Kb / 26P	8-String WLED Driver with Integrated Step-Up Regulator and SMBus/PWM Dimming Capability Rev 2; 9/14
Zetex Semiconductors	ZXSC310	326Kb / 16P	LED DRIVER SOLUTION FOR LCD BACKLIGHTING
Micrel Semiconductor	MIC3263	1,020Kb / 32P	Six-Channel WLED Driver for Backlighting Applications with Flicker-Free Dimming

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TPS61195RUYT Fiches technique(PDF) 4 Page - Texas Instruments

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