LT3579IUFD-1#PBF footprint, schematic symbol and 3D model by Analog Devices

Symbol

click to zoom

PCB Footprints

LT3579IUFD-1#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UFD - 20-Lead Plastic QFN (4mm x 5mm)

click to zoom

3D Models

LT3579IUFD-1#PBF - Analog Devices - 3D model - Quad Flat No-Lead - UFD - 20-Lead Plastic QFN (4mm x 5mm)

click to zoom

Datasheet Download Datasheet
Stock & Prices Price & Stock for LT3579IUFD-1#PBF
Part Number LT3579IUFD-1#PBF
Manufacturer Analog Devices
Pin Count 21
Part Category Integrated Circuit
Package Category Quad Flat No-Lead
Footprint Name Quad Flat No-Lead - UFD - 20-Lead Plastic QFN (4mm x 5mm)
Released Date Apr 5, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

LT3579IUFD-1#PBF Details

Manufacturer Part Number:
LT3579IUFD-1#PBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
4 X 5 MM, LEAD FREE, PLASTIC, MO-220, QFN-20
Pin Count:
20
Manufacturer Package Code:
05-08-1711
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
10
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
16 V
Input Voltage-Min:
2.5 V
Input Voltage-Nom:
5 V
JESD-30 Code:
R-PQCC-N20
JESD-609 Code:
e3
Length:
5 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
20
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
9.4 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
0.8 mm
Surface Mount:
YES
Switcher Configuration:
BOOST
Switching Frequency-Max:
2800 kHz
Technology:
BIPOLAR
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
4 mm

LT3579IUFD-1#PBF Frequently Asked Questions (FAQs)

A good PCB layout for the LT3579IUFD-1 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog and digital ground plane to reduce noise and interference.
To ensure the stability of the output voltage, it's essential to choose the correct output capacitor value and type. A minimum output capacitance of 10uF is recommended, and the capacitor should have a low ESR (Equivalent Series Resistance) to minimize voltage ripple. Additionally, the output voltage can be stabilized by adding a small ceramic capacitor (e.g., 1nF) in parallel with the output capacitor.
The LT3579IUFD-1 has an operating ambient temperature range of -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures. It's recommended to derate the device's performance and ensure proper thermal management to prevent overheating.
Yes, the LT3579IUFD-1 is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive and industrial applications. However, it's essential to follow the recommended design and layout guidelines, and to perform thorough testing and validation to ensure the device meets the specific application requirements.
To troubleshoot issues with the LT3579IUFD-1, start by checking the input voltage, output voltage, and current consumption. Verify that the device is properly soldered and that the PCB layout is correct. Check for any signs of overheating, such as excessive temperature rise or thermal shutdown. Use an oscilloscope to measure the output voltage ripple and noise, and ensure that the device is operating within its recommended specifications.

Trust Checks

Community Provided

System Verified

Community Approved

LT3579IUFD-1#PBF Overview

Use the download button to access the LT3579IUFD-1#PBF schematic symbol, PCB footprint, and 3D model.

To find more CAD model downloads similar to this part, try a partial part number search, like LT357, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LT3579IUFD-1#PBF

Showing 0 results

Image	Part Number	Model
	LT3579EUFD-1#PBF Analog Devices Inc Switching Regulator, Current-mode, 9.4A, 2800kHz Switching Freq-Max, BIPolar, PQCC20
	LT3579EUFD-1#TRPBF Analog Devices Inc Switching Regulator, Current-mode, 9.4A, 2800kHz Switching Freq-Max, BIPolar, PQCC20
	LT3579IUFD-1#TRPBF Linear Technology Switching Regulator, Current-mode, 9.4A, 2800kHz Switching Freq-Max, BIPolar, PQCC20
	LT3579EUFD-1#PBF Linear Technology Switching Regulator, Current-mode, 9.4A, 2800kHz Switching Freq-Max, BIPolar, PQCC20
	LT3579IUFD-1#PBF Linear Technology Switching Regulator, Current-mode, 9.4A, 2800kHz Switching Freq-Max, BIPolar, PQCC20
For a full list of alternate parts for LT3579IUFD-1#PBF, check out Findchips.com


Please enter a minimum 3 letters or numbers
← Prev Next →

LT3579IUFD-1#PBF - Analog Devices

LT3579IUFD-1#PBF Details

LT3579IUFD-1#PBF Frequently Asked Questions (FAQs)

Trust Checks

LT3579IUFD-1#PBF Overview

About Analog Devices

Parts related to LT3579IUFD-1#PBF

LT3579IUFD-1#PBF Alternates