LT3744 datasheet(5/30 Pages) LINEAR

Part #	LT3744

Description	36V, 2A Synchronous Step-Up LED Driver

Download	30 Pages

Scroll/Zoom	100%

Manufacturer	LINEAR [Linear Integrated Systems]

Direct Link	http://www.linearsystems.com

Logo

5 / 30 page

LT3922

5

3922f

For more information www.linear.com/LT3922

Typical perForMance characTerisTics

VIN Shutdown Current

VIN Quiescent Current

INTVCC Voltage

INTVCC Load Regulation

VREF Voltage

VREF Load Regulation

EN/UVLO Thresholds

EN/UVLO Pin Current

OVLO Threshold

VIN = 36V

VIN = 12V

VIN = 2.7V

TEMPERATURE (°C)

–45 –20

5

30

55

80 105 130 155

0

0.50

1.00

1.50

2.00

2.50

3922 G04

–40°C

25°C

125°C

150°C

INTVCC LOAD CURRENT (mA)

0

2

4

6

8

10

12

2.80

2.85

2.90

2.95

3.00

3.05

3.10

3922 G07

VEN/UVLO = 1.2V

TEMPERATURE (°C)

–45 –20

5

30

55

80 105 130 155

0

0.50

1.00

1.50

2.00

2.50

3.00

3922 G02

TEMPERATURE (°C)

–45 –20

5

30

55

80 105 130 155

2.00

2.20

2.40

2.60

2.80

3.00

3.20

3.40

3.60

3922 G05

VIN = 36V

VIN = 12V

VIN = 2.7V

TEMPERATURE (°C)

–50 –25

0

25

50

75 100 125 150

1.97

1.98

1.99

2.00

2.01

2.02

3922 G08

TEMPERATURE (°C)

–50 –25

0

25

50

75 100 125 150

2.5

2.6

2.7

2.8

2.9

3.0

3.1

3.2

3922 G06

VIN = 36V

VIN = 12V

VIN = 2.7V

VREF LOAD CURRENT (µA)

0

200

400

600

800

1000

1.97

1.98

1.99

2.00

2.01

2.02

3922 G09

–40°C

25°C

125°C

150°C

VIN = 12V, TA = 25°C, unless otherwise noted.

RISING

FALLING

TEMPERATURE (°C)

–45 –20

5

30

55

80 105 130 155

1.20

1.25

1.30

1.35

1.40

1.45

1.50

3922 G01

RISING

FALLING

TEMPERATURE (°C)

–45 –20

5

30

55

80 105 130 155

1.05

1.10

1.15

1.20

1.25

1.30

1.35

3922 G03

Similar Part No. - LT3744

Manufacturer	Part #	Datasheet	Description
Linear Technology	LT3744	277Kb / 6P	High Current Synchronous Step-Down LED Driver
Linear Technology	LT3744	813Kb / 32P	High Current Synchronous Step-Down LED Driver

More results

Similar Description - LT3744

Manufacturer	Part #	Datasheet	Description
Linear Technology	LT3932	1Mb / 30P	36V, 2A Synchronous Step-Down LED Driver
Analog Devices	LT3922-1	3Mb / 32P	36V, 2.3A Synchronous Step-Up LED Driver
Linear Technology	LT3922	895Kb / 8P	36V 2A Synchronous 2MHz Boost LED Driver
Monolithic Power System...	EV4420-J-00A	891Kb / 8P	2A, 36V, Synchronous Step Down Converter
	MP2410	511Kb / 17P	24V, 2A, 1MHz, Synchronous, Step-Down LED Driver
	MP2410A	1Mb / 17P	24V, 2A, 1MHz, Synchronous, Step-Down, LED Driver
	EV4420H-J-01A	450Kb / 8P	2A, 36V, Synchronous Step Down Converter Evaluation Board
	MP4420A	1Mb / 20P	2A, 36V, High-Efficiency, Synchronous, Step-Down Converter
	MP4420	748Kb / 20P	High Efficiency 2A, 36V, Synchronous Step Down Converter
	MP4420H	768Kb / 20P	High Efficiency 2A, 36V, Synchronous Step-Down Converter

More results

LT3744 Datasheet(PDF) 5 Page - Linear Integrated Systems

LT3744 Datasheet(HTML) 5 Page - Linear Integrated Systems

Similar Part No. - LT3744

Similar Description - LT3744

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Datasheet Download

Link URL