NCP1014ST100T3G footprint, schematic symbol and 3D model by onsemi

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Part Number NCP1014ST100T3G
Manufacturer onsemi
Pin Count 4
Part Category Integrated Circuit
Package Category SOT223 (3-Pin)
Footprint Name SOT223 (3-Pin) - SOT−223 (TO−261)-d
Released Date Aug 17, 2015
Last Modified Date Sep 19, 2024 2:45 PM UTC
Pinout / Pin List Click Here (Member Only)

NCP1014ST100T3G Details

Manufacturer Part Number:
NCP1014ST100T3G
Brand Name:
onsemi
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
SOT-223 (TO-261) 4 LEAD
Pin Count:
4
Manufacturer Package Code:
0.0318
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
onsemi
YTEOL:
0
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Nom:
8 V
JESD-30 Code:
R-PSSO-G4
JESD-609 Code:
e3
Length:
6.5 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
4
Output Current-Max:
1 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOT-223
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.75 mm
Surface Mount:
YES
Switcher Configuration:
SINGLE
Switching Frequency-Max:
110 kHz
Terminal Finish:
MATTE TIN
Terminal Form:
GULL WING
Terminal Pitch:
2.3 mm
Terminal Position:
SINGLE
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.5 mm

NCP1014ST100T3G Frequently Asked Questions (FAQs)

A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the heat sink. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Avoid placing thermal vias under the device, and ensure that the thermal pad is connected to a solid ground plane.
To ensure reliable start-up of the converter, ensure that the input voltage is within the recommended range, and that the output capacitor is properly sized to handle the inrush current. Also, ensure that the feedback network is properly designed to provide stable operation.
A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor. The capacitor should be placed as close to the device as possible to minimize noise and ensure stable operation.
To optimize the feedback network for stability, ensure that the feedback resistors are properly sized to provide a stable gain, and that the compensation capacitor is properly sized to provide adequate phase margin. A good starting point is to use a resistive divider with a ratio of 1:1 to 1:3, and a compensation capacitor value of 10nF to 22nF.
The maximum allowed output current is 1A. Exceeding this current may cause the device to overheat or fail.

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NCP1014ST100T3G - onsemi

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NCP1014ST100T3G Frequently Asked Questions (FAQs)

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