LT3593 查看數據表（PDF） - Linear Technology

零件编号

产品描述 (功能)

生产厂家

LT3593

1MHz White LED Driver with Output Disconnect and One Pin Current Programming

Linear Technology 

LT3593

TYPICAL APPLICATIONS

Li-Ion Driver for Three White LEDs

L1

10μH

D1

VIN

3V TO 5V

C1

C2

1μF

1μF

VIN

SW

CAP

SHUTDOWN AND

CURRENT CONTROL

LT3593

CTRL

LED

GND

3593 TA04a

C1: TAIYO YUDEN EMK107BJ105MA

C2: TAIYO YUDEN GMK316BJ105ML

L1: MURATA LQH43CN100

D1: CENTRAL CMDSH05-4

Li-Ion Driver for Four White LEDs

L1

10μH

D1

VIN

3V TO 5V

C1

C2

1μF

1μF

VIN

SW

CAP

SHUTDOWN AND

CURRENT CONTROL

LT3593

CTRL

LED

GND

3593 TA05a

C1: TAIYO YUDEN EMK107BJ105MA

C2: TAIYO YUDEN GMK316BJ105ML

L1: MURATA LQH43CN100

D1: CENTRAL CMDSH05-4

Li-Ion Driver for Six White LEDs

L1

10μH

D1

VIN

3V TO 5V

C1

C2

1μF

1μF

VIN

SW

CAP

SHUTDOWN AND

CURRENT CONTROL

LT3593

CTRL

LED

GND

12

3593 TA06a

C1: TAIYO YUDEN EMK107BJ105MA

C2: TAIYO YUDEN GMK316BJ105ML

L1: MURATA LQH43CN100

D1: CENTRAL CMDSH05-4

90

VIN = 3.6V

3 LEDs

80

Efficiency

70

60

50

40

30

0

5

10

15

LED CURRENT (mA)

20

3593 TA04b

90

VIN = 3.6V

4 LEDs

80

Efficiency

70

60

50

40

30

0

5

10

15

LED CURRENT (mA)

20

3593 TA05b

90

VIN = 3.6V

6 LEDs

80

Efficiency

70

60

50

40

30

0

5

10

15

LED CURRENT (mA)

20

3593 TA06b

3593f

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