SC18IS602BIPW,112 NXP Semiconductors, SC18IS602BIPW,112 Datasheet - Page 21

• Manufacturer Part Number: SC18IS602BIPW,112
• Description: IC BRIDGE SPI/I2C 16-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of SC18IS602BIPW,112

• Controller Type: I²C Bus Controller
• Interface: I²C
• Voltage - Supply: 2.4 V ~ 3.6 V
• Current - Supply: 11mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Operating Temperature Classification: Military
• Operating Temperature (max): 125C
• Package Type: TSSOP
• Rad Hardened: No
• Maximum Operating Frequency: 4.5 MHz
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.4 V
• For Use With: 568-4705 - DEMO BOARD I2C TO SPI SC18IS602
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4785-5; 935286182112; SC18IS602BIPW; SC18IS602BIPW,112; SC18IS602BIPW

NXP Semiconductors
SC18IS602_602B_603_4
Product data sheet
13.4 Reflow soldering
Key characteristics in reflow soldering are:
Table 14.
Table 15.
Moisture sensitivity precautions, as indicated on the packing, must be respected at all
times.
Studies have shown that small packages reach higher temperatures during reflow
soldering, see
Package thickness (mm)
< 2.5
Package thickness (mm)
< 1.6
1.6 to 2.5
> 2.5
•
•
•
2.5
Lead-free versus SnPb soldering; note that a lead-free reflow process usually leads to
higher minimum peak temperatures (see
reducing the process window
Solder paste printing issues including smearing, release, and adjusting the process
window for a mix of large and small components on one board
Reflow temperature profile; this profile includes preheat, reflow (in which the board is
heated to the peak temperature) and cooling down. It is imperative that the peak
temperature is high enough for the solder to make reliable solder joints (a solder paste
characteristic). In addition, the peak temperature must be low enough that the
packages and/or boards are not damaged. The peak temperature of the package
depends on package thickness and volume and is classified in accordance with
Table 14
SnPb eutectic process (from J-STD-020C)
Lead-free process (from J-STD-020C)
and
Figure
15
24.
Rev. 04 — 11 March 2008
Package reflow temperature ( C)
Volume (mm
< 350
235
220
Package reflow temperature ( C)
Volume (mm
< 350
260
260
250
3
3
)
)
Figure
SC18IS602/602B/603
350 to 2000
260
250
245
24) than a SnPb process, thus
220
220
350
I
2
C-bus to SPI bridge
> 2000
260
245
245
© NXP B.V. 2008. All rights reserved.
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