LTC3827EG-1#PBF footprint, schematic symbol and 3D model by Analog Devices

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Part Number LTC3827EG-1#PBF
Manufacturer Analog Devices
Pin Count 28
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - 28-Lead Plastic SSOP-ren1
Released Date Oct 23, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

LTC3827EG-1#PBF Details

Manufacturer Part Number:
LTC3827EG-1#PBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
5.30 MM, LEAD FREE, PLASTIC, SSOP-28
Pin Count:
28
Manufacturer Package Code:
05-08-1640 (G28)
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
10
Additional Feature:
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 10V
Analog IC - Other Type:
DUAL SWITCHING CONTROLLER
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
36 V
Input Voltage-Min:
4 V
Input Voltage-Nom:
12 V
JESD-30 Code:
R-PDSO-G28
JESD-609 Code:
e3
Length:
10.2 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
28
Operating Temperature-Max:
85 °C
Output Current-Max:
3 A
Output Voltage-Max:
5.5 V
Output Voltage-Min:
5 V
Output Voltage-Nom:
5.25 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
SSOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
2 mm
Surface Mount:
YES
Switcher Configuration:
PHASE-SHIFT
Switching Frequency-Max:
650 kHz
Technology:
CMOS
Temperature Grade:
OTHER
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
5.3 mm

LTC3827EG-1#PBF Frequently Asked Questions (FAQs)

A good PCB layout for the LTC3827EG-1#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to reduce noise and EMI.
The selection of input and output capacitors for the LTC3827EG-1#PBF depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be able to handle the input voltage and current, while the output capacitor should be able to handle the output voltage and current. A good starting point is to use capacitors with a capacitance value of 10uF to 22uF and a voltage rating of 1.5 to 2 times the input voltage.
The LTC3827EG-1#PBF can operate at ambient temperatures up to 85°C, but the junction temperature should not exceed 125°C. It's recommended to use a heat sink or a thermal pad to ensure proper heat dissipation, especially in high-power applications.
Yes, the LTC3827EG-1#PBF is suitable for high-reliability and automotive applications. It's built with high-quality materials and has undergone rigorous testing to ensure its reliability and performance. However, it's recommended to consult with Analog Devices Inc. for specific requirements and certifications, such as AEC-Q100 or MIL-STD-883.
Common issues with the LTC3827EG-1#PBF can be troubleshooted by checking the PCB layout, component selection, and input/output connections. Ensure that the input and output capacitors are properly selected and placed, and that the feedback loop is properly connected. Also, check for any signs of overheating, such as excessive temperature or thermal shutdown. Consult the datasheet and application notes for more detailed troubleshooting guidelines.

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LTC3827EG-1#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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