Diodes AP3156 Manuel d'utilisateur télécharger pdf (Page 13)

AP3156

HIGH EFFICIENCY 1X/1.5X/2X CHARGE PUMP

FOR WHITE LED APPLICATIONS

AP3156 Rev. 1 13 of 15 SEPTEMBER 2009

www.diodes.com © Diodes Incorporated

Marking Information

(1) QFN4040-16

XX : F7 : AP3156

Y : Year : 0~9

W

: Week : A~Z : 1~26 week;

( Top View )

X

: A~Z : Green

XY

XX

W

a~z : 27~52 week;

z represents 52 and 53 week

Part Number Package Identification Code

AP3156FVG-7 QFN4040-16 F7

Package Information (All Dimensions in mm)

(1) Package Type: QFN4040-16

Side View

0.10 C

0.08 C

Seating Plane

A

B

C

0.10

C

AB

0.25 A

2X-

0.65Typ.

0.28/0.38

0.55/0.65

3.90/4.10

2X-

0.25 B

3.90/4.10

Bottom View

C

L

0.05Max.

0.55/0.65

0.15Max.

16x-1.0

Land Pattern Recommendatrion

3.7

4

3.7

4

12x-0.65

(Pin #1 ID)

1

16

4

10

Bottom View

(Pin #1 ID)

2.3/2.5

2.3/2.5

16X-

1 2 ... 8 9 10 11 12 13 14 15

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