MP1519DQ-LF-Z データシートの表示（PDF） - Monolithic Power Systems

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MP1519DQ-LF-Z

1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver

Monolithic Power Systems 

TM

MP1519 – 1X, 1.5X, 2X CHARGE PUMP 4 WHITE LED DRIVER

TYPICAL APPLICATION CIRCUITS

MP1519

BATT

5, 13

BATT

4

C1A

ENABLE

12

EN

7

C1B

VDC

0V to 3V

GND

11

6

RADJ C2A

3, 10

GND

9

C2B

14

LED1

15

LED2

8

16

LEDC LED3

1

LED4

LED4 LED3 LED2 LED1

Figure 3—Analog Dimming Circuit

MP1519 Rev. 1.9

www.MonolithicPower.com

7

7/27/2006

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© 2006 MPS. All Rights Reserved.

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