LT3466EDD datasheet(4/20 Pages) LINER

Part #	LT3466EDD

Description	Dual Full Function White LED Step-Up Converter with Built-In Schottky Diodes

Download	20 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

Logo

4 / 20 page

4

LT3466

3466f

TYPICAL PERFOR A CE CHARACTERISTICS

Switch Saturation Voltage (VCESAT)

Switch Current Limit vs Duty Cycle

Shutdown Quiescent Current

(CTRL1 = CTRL2 = 0V)

Open-Circuit Output Clamp

Voltage

RT vs Oscillator Frequency

SWITCH CURRENT (mA)

0

250

300

350

400

3466 G04

200

150

0

100

200

300

50

150

250

350

100

50

450

400

TA = 25°C

VCE1, VCE2

DUTY CYCLE (%)

0

300

400

80

3466 G05

200

100

250

350

450

500

150

50

0

20

40

60

100

TA = –50°C

TA = 85°C

TA = 25°C

VIN (V)

4

60

80

100

20

3466 G06

40

20

50

70

90

30

10

0

8

12

16

6

222

10

14

18

24

TA = –50°C

TA = 100°C

TA = 25°C

VIN (V)

2

42

43

18

3466 G07

41

40

6

10 12

24

44

14

4

8

20 22

16

TA = 25°C

RT = 48.7k

VOUT2

VOUT1

TEMPERATURE (

°C)

–50

35

37

38

39

40

41

42

0

50

3466 G08

43

44

45

36

100

VIN = 3.6V

RT = 48.7k

VOUT2

VOUT1

VIN (V)

0

4

8

12

2

6

10

610

14

18

3466 G09

24

4

2

8

12

16

20 22

TA = 25°C

RT = 48.7k

Open-Circuit Output Clamp

Voltage

Input Current with Output 1 and

Output 2 Open Circuit

OSCILLATOR FREQUENCY (kHz)

1000

3466 G10

10

100

600

1800

1400

1000

200

Oscillator Frequency vs VIN

VIN (V)

2

1000

1100

18

3466 G11

900

800

6

10 12

24

1200

14

4

8

20 22

16

RT = 48.7k

Similar Part No. - LT3466EDD

Manufacturer	Part #	Datasheet	Description
Linear Technology	LT3466EDD-1	409Kb / 20P	White LED Driver and Boost Converter in 3mm 횞 3mm DFN Package

More results

Similar Description - LT3466EDD

Manufacturer	Part #	Datasheet	Description
Linear Technology	LT3466	496Kb / 20P	Dual Full Function White LED Step-Up Converter with Built-In Schottky Diodes
Analog Intergrations Co...	AIC1648	375Kb / 10P	Built-in OVP White LED Step-Up Converter
Analog Intergrations Co...	AIC3643	260Kb / 13P	Built-in OVP White LED Step-Up Converter
Holtek Semiconductor In...	HT7937	1Mb / 13P	Built-in OVP White LED Step-up Converter
Holtek Semiconductor In...	HT7937	827Kb / 13P	Built-in OVP White LED Step-up Converter
Linear Integrated Syste...	LT3497	345Kb / 20P	Dual Full Function White LED Driver with Integrated Schottky Diodes
Linear Technology	LT3497	351Kb / 20P	Dual Full Function White LED Driver with Integrated Schottky Diodes
Fitipower Integrated Te...	FP6737	541Kb / 12P	Built-In OVP White LED Step-Up Converter in Tiny Package
Linear Technology	LT3465AES6	375Kb / 12P	1.2MHz/2.4MHz White LED Step-Up Converters with Built-In Schottky in ThinSOT
Maxim Integrated Produc...	MAX1848	323Kb / 9P	White LED Step-Up Converter in SOT23 19-2028; Rev 1; 9/02

More results

LT3466EDD Datasheet(PDF) 4 Page - Linear Technology

LT3466EDD Datasheet(HTML) 4 Page - Linear Technology

Similar Part No. - LT3466EDD

Similar Description - LT3466EDD

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL