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LT1941EFE#TRPBF - Analog Devices

Description: Triple Monolithic Switching Regulator

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LT1941EFE#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE Package - 28-Lead Plastic TSSOP (4.4mm)..
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LT1941EFE#TRPBF - Analog Devices  - 3D model - Small Outline Packages - FE Package - 28-Lead Plastic TSSOP (4.4mm)..
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LT1941EFE#TRPBF Details

  • Manufacturer Part Number:

    LT1941EFE#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4.40 MM, LEAD FREE, PLASTIC, TSSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1663 (EB)

  • Country Of Origin:

    Thailand

  • 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:

    CONSTANT OFF TIME

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1350 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • 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:

    4.4 mm

LT1941EFE#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1941EFE involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low ESR and is properly sized for the output current. A minimum output capacitance of 10uF is recommended.
  • The maximum input voltage that the LT1941EFE can handle is 36V. Exceeding this voltage can cause damage to the device.
  • The LT1941EFE is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage at high temperatures.
  • The power dissipation of the LT1941EFE can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.

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LT1941EFE#TRPBF 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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Part Image LT1941EFE#TRPBF Linear Technology

Switching Regulator, Current-mode, 6A, 1350kHz Switching Freq-Max, BIPolar, PDSO28

Part Image LT1941EFE#TR Linear Technology

Switching Regulator, Current-mode, 6A, 1350kHz Switching Freq-Max, BIPolar, PDSO28

Part Image LT1941EFE#PBF Linear Technology

Switching Regulator, Current-mode, 6A, 1350kHz Switching Freq-Max, PDSO28

Part Image LT1941EFE Analog Devices Inc

Switching Regulator, Current-mode, 6A, 1350kHz Switching Freq-Max, BIPolar, PDSO28

Part Image LT1941EFE#TR Analog Devices Inc

Switching Regulator, Current-mode, 6A, 1350kHz Switching Freq-Max, BIPolar, PDSO28

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