SC-82AB 4 LEAD 2.0x1.25x0.95 mm, max with leads is 2.2x2.4x1.1mm
Pin Count:
4
Manufacturer Package Code:
419C-02
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
4 Weeks
Manufacturer:
onsemi
YTEOL:
0
Adjustable Threshold:
NO
Analog IC - Other Type:
VOLTAGE DETECTOR
JESD-30 Code:
R-PDSO-G4
JESD-609 Code:
e3
Length:
2 mm
Moisture Sensitivity Level:
1
Number of Channels:
1
Number of Functions:
1
Number of Terminals:
4
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSOP
Package Equivalence Code:
TSOP4,.08
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Current-Max (Isup):
0.0033 mA
Supply Voltage-Max (Vsup):
10 V
Supply Voltage-Min (Vsup):
0.8 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
MATTE TIN
Terminal Form:
GULL WING
Terminal Pitch:
1.3 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+2.5V
Time@Peak Reflow Temperature-Max (s):
30
Width:
1.25 mm
NCP305LSQ25T1G Frequently Asked Questions (FAQs)
A good PCB layout for optimal thermal performance would be to have a solid copper plane on the top and bottom layers, with multiple vias connecting them to dissipate heat effectively. Additionally, keeping the component away from other heat sources and ensuring good airflow can help.
To ensure proper biasing, follow the recommended operating conditions in the datasheet, including the input voltage range, output voltage range, and quiescent current. Also, ensure that the input and output capacitors are properly selected and placed close to the device.
To ensure EMI and EMC compliance, follow proper PCB layout practices, such as keeping the switching node away from sensitive nodes, using a common-mode choke, and adding EMI filters if necessary. Also, ensure that the device is properly shielded and that the system meets the relevant regulatory standards.
To troubleshoot issues, start by verifying that the device is properly biased and that the input and output capacitors are properly selected. Check for any signs of overheating, and ensure that the PCB layout is correct. Use an oscilloscope to observe the waveforms and identify any anomalies. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
The NCP305LSQ25T1G is a high-reliability device with a MTBF (Mean Time Between Failures) of over 10 million hours. It is also qualified to automotive standards, such as AEC-Q100. For more information, refer to the device's reliability report and quality metrics available from onsemi.
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NCP305LSQ25T1G Overview
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