LT3592IMSE datasheet(24/24 Pages) LINEAR

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LT3592

3592fc

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

LT 0409 REV C • PRINTED IN USA

RELATED PARTS

PART NUMBER DESCRIPTION

COMMENTS

LT1932

Constant Current, 1.2MHz, High Efﬁciency White LED Boost

Regulator

VIN(MIN) = 1V, VIN(MAX) = 10V, VOUT(MAX) = 34V, Dimming Analog/PWM,

ISD < 1μA, ThinSOT™ Package

LT3465/

LT3465A

Constant Current, 1.2MHz/2.7MHz, High Efﬁciency White LED

Boost Regulator with Integrated Schottky Diode

VIN(MIN) = 2.7V, VIN(MAX) = 16V, VOUT(MAX) = 34V, Dimming Analog/PWM,

ISD < 1μA, ThinSOT Package

LT3466/

LT3466-1

Dual Constant Current, 2MHz, High Efﬁciency White LED

Boost Regulator with Integrated Schottky Diode

VIN(MIN) = 2.7V, VIN(MAX) = 24V, VOUT(MAX) = 40V, Dimming 5mA,

ISD < 16μA, 3mm × 3mm DFN-10 Package

LT3474/

LT3474-1

36V, 1A (ILED), 2MHz,Step-Down LED Driver

VIN(MIN) = 4V, VIN(MAX) = 36V, VOUT(MAX) = 13.5V, Dimming 400:1 True

Color PWM, ISD < 1μA, TSSOP-16E Package

LT3475/

LT3475-1

Dual 1.5A(ILED), 36V, 2MHz,Step-Down LED Driver

VIN(MIN) = 4V, VIN(MAX) = 36V, VOUT(MAX) = 13.5V, Dimming 3,000:1 True

Color PWM, ISD < 1μA, TSSOP-20E Package

LT3476

Quad Output 1.5A, 2MHz High Current LED Driver with

1,000:1 Dimming

VIN(MIN) = 2.8V, VIN(MAX) = 16V, VOUT(MAX) = 36V, Dimming 1,000:1 True

Color PWM, ISD < 10μA, 5mm × 7mm QFN-10 Package

LT3478/

LT3478-1

4.5A, 2MHz High Current LED Driver with 3,000:1 Dimming

VIN(MIN) = 2.8V, VIN(MAX) = 36V, VOUT(MAX) = 40V, Dimming 1,000:1 True

Color PWM, ISD < 10μA, 5mm × 7mm QFN-10 Package

LT3486

Dual 1.3A , 2MHz High Current LED Driver

VIN(MIN) = 2.5V, VIN(MAX) = 24V, VOUT(MAX) = 36V, Dimming 1,000:1 True

Color PWM, ISD < 1μA, 5mm × 3mm DFN, TSSOP-16E Package

LT3491

Constant Current, 2.3MHz, High Efﬁciency White LED Boost

Regulator with Integrated Schottky Diode

VIN(MIN) = 2.5V, VIN(MAX) = 12V, VOUT(MAX) = 27V, Dimming 300:1 True

Color PWM, ISD < 8μA, 2mm × 2mm DFN-6, SC70 Package

LT3496

Triple Output 750mA, 2.1MHz High Current LED Driver with

3,000:1 Dimming

VIN(MIN) = 3V, VIN(MAX) = 30V, VOUT(MAX) = 40V, Dimming 3,000:1 True

Color PWM, ISD < 1μA, 4mm × 5mm QFN-28 Package

LT3497

Dual 2.3MHz, Full Function LED Driver with Integrated

Schottkys and 250:1 True Color PWM Dimming

VIN(MIN) = 2.5V, VIN(MAX) = 10V, VOUT(MAX) = 32V, Dimming 250:1 True

Color PWM, ISD < 12μA, 2mm × 3mm DFN-10 Package

LT3498

20mA LED Driver and OLED Driver Integrated Schottkys

VIN(MIN) = 2.5V, VIN(MAX) = 12V, VOUT(MAX) = 32V, Dimming Analog/PWM,

ISD < 8.5μA, 2mm × 3mm DFN-10 Package

LT3517

1.3A, 2.5MHz High Current LED Driver with 3,000:1 Dimming VIN(MIN) = 3V, VIN(MAX) = 30V, Dimming 3,000:1 True Color PWM,

ISD < 1μA, 4mm × 4mm QFN-16 Package

LT3518

2.3A, 2.5MHz High Current LED Driver with 3,000:1 Dimming VIN(MIN) = 3V, VIN(MAX) = 30V, Dimming 3,000:1 True Color PWM,

ISD < 1μA, 4mm × 4mm QFN-16 Package

LT3590

48V, 850kHz, 50mA Step-Down LED Driver

VIN(MIN) = 4.5V, VIN(MAX) = 50V, Dimming 0.4, ISD < 15μA, 2mm × 2mm

DFN-6, SC70 Package

LT3591

Constant Current, 1MHz, High Efﬁciency White LED Boost

Regulator with Integrated Schottky Diode and 80:1 True Color

PWM Dimming

VIN(MIN) = 2.5V, VIN(MAX) = 12V, VOUT(MAX) = 40V, Dimming 80:1 True

Color PWM, ISD < 9μA, 3mm × 2mm DFN-8 Package

ThinSOT is a trademark of Linear Technology Corporation.

33μH

158k

3592 TA05

4.7μF

WHITE LEDs

1μF

0.4Ω

10k

0.1μF

MBRA140

BAS40

VIN

SHDN

BRIGHT

BOOST

CAP

OUT

VFB

LT3592

GND

BRIGHT

140k

900kHz

VIN

24V TO 36V

OFF

TYPICAL APPLICATIONS

Five White LED Driver with External Booste Diode

LT3592IMSE 数据表(PDF) 24 Page - Linear Integrated Systems

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