9397 750 13269

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

Product data sheet

Rev. 01 — 15 August 2005

21 of 23

Philips Semiconductors

PCA9511A

[4]

These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the

solder cannot penetrate between the printed-circuit board and the heatsink. On versions with the heatsink

on the top side, the solder might be deposited on the heatsink surface.

[5]

If wave soldering is considered, then the package must be placed at a 45

° angle to the solder wave

direction. The package footprint must incorporate solder thieves downstream and at the side corners.

[6]

Wave soldering is suitable for LQFP, QFP and TQFP packages with a pitch (e) larger than 0.8 mm; it is

definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.

[7]

Wave soldering is suitable for SSOP, TSSOP, VSO and VSSOP packages with a pitch (e) equal to or larger

than 0.65 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.

[8]

Image sensor packages in principle should not be soldered. They are mounted in sockets or delivered

pre-mounted on flex foil. However, the image sensor package can be mounted by the client on a flex foil by

using a hot bar soldering process. The appropriate soldering profile can be provided on request.

[9]

Hot bar soldering or manual soldering is suitable for PMFP packages.

15. Abbreviations

16. Revision history

Table 7:

Abbreviations

Acronym

Description

AdvancedTCA

Advanced Telecommunications Computing Architecture

CDM

Charged Device Model

cPCI

compact Peripheral Component Interface

ESD

Electrostatic Discharge

HBM

Human Body Model

Inter IC bus

MM

Machine Model

PCI

Peripheral Component Interface

PICMG

PCI Industrial Computer Manufacturers Group

SMBus

System Management Bus

VME

VERSAModule Eurocard

Table 8:

Revision history

Document ID

Release date

Data sheet status

Change notice

Doc. number

Supersedes

PCA9511A_1

20050815

Product data sheet

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9397 750 13269

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