Ap1539, Ordering information, Pin assignments – Diodes AP1539 User Manual
Page 2: 13 : tape & reel

AP1539
18V 4A 300KHz BUCK CONVERTER
AP1539 Rev. 4
2 of 13
OCTOBER 2009
DS31477
©
Diodes Incorporated
Ordering Information
AP 1539 SDP G - 13
Package
Packing
Green
13 : Tape & Reel
G : Green
SDP : SOP-8L-DEP
Device
Package
Code
Packaging
(Note 2)
13” Tape and Reel
Quantity
Part Number Suffix
AP1539SDPG-13 SDP
SOP-8L-DEP
2500/Tape
&
Reel
-13
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
Pin Assignments
SOP-8L-DEP (Dual Exposed Pads)
1
2
3
4
8
7
6
5
FB
Output
OCSET
Output
EN
Vss
Vss
V
CC
1
2
( Top View )
(Note 3)
Notes: 3. Exposed pad 1 is connected to VSS and exposed pad 2 is connected to Output. The board layout for exposed pads needs to be considered to
avoid short circuit.