PCA9632DP1-T NXP Semiconductors, PCA9632DP1-T Datasheet - Page 33
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PCA9632DP1-T
Manufacturer Part Number
PCA9632DP1-T
Description
LED Drivers 4-BIT FM+I2C-BUS LOW POWER LED
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9632DP1-T.pdf
(38 pages)
Specifications of PCA9632DP1-T
Number Of Segments
4
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Package Type
TSSOP
Pin Count
8
Mounting
Surface Mount
Power Dissipation
400mW
Operating Supply Voltage (min)
2.3V
Operating Supply Voltage (max)
5.5V
Low Level Output Current
100000 uA
Operating Supply Voltage
2.3 V to 5.5 V
Maximum Supply Current
150 uA
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
TSSOP-8
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Compliant
Other names
PCA9632DP1,118
NXP Semiconductors
16. Handling information
17. Soldering of SMD packages
PCA9632_3
Product data sheet
17.1 Introduction to soldering
17.2 Wave and reflow soldering
17.3 Wave soldering
Inputs and outputs are protected against electrostatic discharge in normal handling.
However, to be completely safe you must take normal precautions appropriate to handling
integrated circuits.
This text provides a very brief insight into a complex technology. A more in-depth account
of soldering ICs can be found in Application Note AN10365 “Surface mount reflow
soldering description” .
Soldering is one of the most common methods through which packages are attached to
Printed Circuit Boards (PCBs), to form electrical circuits. The soldered joint provides both
the mechanical and the electrical connection. There is no single soldering method that is
ideal for all IC packages. Wave soldering is often preferred when through-hole and
Surface Mount Devices (SMDs) are mixed on one printed wiring board; however, it is not
suitable for fine pitch SMDs. Reflow soldering is ideal for the small pitches and high
densities that come with increased miniaturization.
Wave soldering is a joining technology in which the joints are made by solder coming from
a standing wave of liquid solder. The wave soldering process is suitable for the following:
Not all SMDs can be wave soldered. Packages with solder balls, and some leadless
packages which have solder lands underneath the body, cannot be wave soldered. Also,
leaded SMDs with leads having a pitch smaller than ~0.6 mm cannot be wave soldered,
due to an increased probability of bridging.
The reflow soldering process involves applying solder paste to a board, followed by
component placement and exposure to a temperature profile. Leaded packages,
packages with solder balls, and leadless packages are all reflow solderable.
Key characteristics in both wave and reflow soldering are:
Key characteristics in wave soldering are:
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Through-hole components
Leaded or leadless SMDs, which are glued to the surface of the printed circuit board
Board specifications, including the board finish, solder masks and vias
Package footprints, including solder thieves and orientation
The moisture sensitivity level of the packages
Package placement
Inspection and repair
Lead-free soldering versus SnPb soldering
Rev. 03 — 15 July 2008
4-bit Fm+ I
2
C-bus low power LED driver
PCA9632
© NXP B.V. 2008. All rights reserved.
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