EV1519DQL-00A – 1X, 1.5X, 2X CHARGE PUMP 3 WHITE LED DRIVER EV BOARD

EV1519DQL-00A Rev. 1.1

www.MonolithicPower.com

2

10/27/2005

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© 2005 MPS. All Rights Reserved.

TM

EVALUATION BOARD SCHEMATIC

MP1519DQL

C2B

GND

RADJ

EN

16

U1

15

14

13

12

1

3

2

4

11

10

9

56

7

8

NC

NC

GND

C1A

VIN

TP1

LED3

LED2

LED1

GND

EN

EV1519DQL_S01

Note: Connect the exposed pad to the LEDC pin.

EV1519DQL-00A BILL OF MATERIALS

Qty

Ref

Value Description

Package

Manufacturer

Manufacturer P/N

2

C1, C2

1µF

Ceramic Cap., 10V, X7R

0805

TDK

C2012X7R1A105K

2

C3, C4

4.7µF Ceramic Cap., 6.3V, X5R

0805

TDK

C2012X5R0J475K

3

LED1,

LED2,

LED3

Not Stuffed

1

R1

1.54kΩ Resistor, 1%

0805

Panasonic

ERJ-6ENF1541V

1

R2

100kΩ Resistor, 5%

0805

Panasonic

ERJ-6GEYJ104V

3

R3, R4,

R5

0Ω

Resistor, 5%

0805

Yageo

9C08052A0R00JLHFT

1

U1

MP1519DQL

QFN16

(3x3)

MPS

MP1519DQL