LTC3851AEUD-1#PBF footprint, schematic symbol and 3D model by Analog Devices

Symbol

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PCB Footprints

LTC3851AEUD-1#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UD Package 16-Lead Plastic QFN (3mm × 3mm

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3D Models

LTC3851AEUD-1#PBF - Analog Devices - 3D model - Quad Flat No-Lead - UD Package 16-Lead Plastic QFN (3mm × 3mm

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Datasheet Download Datasheet
Stock & Prices Price & Stock for LTC3851AEUD-1#PBF
Part Number LTC3851AEUD-1#PBF
Manufacturer Analog Devices
Pin Count 17
Part Category Integrated Circuit
Package Category Quad Flat No-Lead
Footprint Name Quad Flat No-Lead - UD Package 16-Lead Plastic QFN (3mm × 3mm
Released Date Jan 22, 2025
Last Modified Date Jan 22, 2025 4:38 AM UTC
Pinout / Pin List Click Here (Member Only)

LTC3851AEUD-1#PBF Details

Manufacturer Part Number:
LTC3851AEUD-1#PBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
3 X 3 MM, LEAD FREE, PLASTIC, MO-220WEED-2, QFN-16
Pin Count:
16
Manufacturer Package Code:
05-08-1691
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
9
Additional Feature:
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
Analog IC - Other Type:
SWITCHING CONTROLLER
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
38 V
Input Voltage-Min:
4 V
Input Voltage-Nom:
15 V
JESD-30 Code:
S-PQCC-N16
JESD-609 Code:
e3
Length:
3 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
16
Operating Temperature-Max:
85 °C
Output Current-Max:
0.05 A
Output Voltage-Max:
5.2 V
Output Voltage-Min:
4.8 V
Output Voltage-Nom:
5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
0.8 mm
Surface Mount:
YES
Switcher Configuration:
PUSH-PULL
Switching Frequency-Max:
810 kHz
Technology:
CMOS
Temperature Grade:
OTHER
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm

LTC3851AEUD-1#PBF Frequently Asked Questions (FAQs)

A good PCB layout for the LTC3851AEUD-1#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and separating the analog and digital grounds. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor is properly sized and that the input voltage is within the recommended range. Also, avoid using long traces and minimize the inductance of the output capacitor.
The maximum ambient temperature range for the LTC3851AEUD-1#PBF is -40°C to 125°C. However, the device's performance may degrade at higher temperatures, and the maximum junction temperature should not exceed 150°C.
Yes, the LTC3851AEUD-1#PBF is suitable for high-reliability applications. It's manufactured using a high-reliability process and has undergone rigorous testing to ensure its performance and reliability. However, it's essential to follow proper design and manufacturing guidelines to ensure the device operates within its specified parameters.
To troubleshoot issues with the LTC3851AEUD-1#PBF, start by checking the input voltage, output voltage, and current. Verify that the component values and PCB layout meet the recommended guidelines. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes or contact Analog Devices' technical support.

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LTC3851AEUD-1#PBF Overview

Use the download button to access the LTC3851AEUD-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 LTC38, 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.

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LTC3851AEUD-1#PBF - Analog Devices

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