Part Image

LTC3622EDE#PBF - Analog Devices

Description: n Dual Step-Down Outputs: 1A Per Channel n Wide VIN Range: 2.7V to 17V n Wide VOUT Range: 0.6V to VIN n Up to 95% Efficiency n No-Load IQ = 5µA with Both Channels Enabled; IQ < 4µA with Only One Channel Enabled n High Efficiency, Low Dropout Operation (100% Duty Cycle) n Constant Frequency (1MHz/2.25MHz) with External Frequency Synchronization n ±1% Output Voltage Accuracy n Current Mode Operation for Excellent Line and Load Transient Response n Phase Shift Programmable with External Clock n S

Download LTC3622EDE#PBF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LTC3622EDE#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DE Package 14-Lead Plastic DFN (4mm × 3mm) (Reference LTC DWG # 05-08-1708)
click to zoom
3D Models
LTC3622EDE#PBF - Analog Devices  - 3D model - Small Outline No-lead - DE Package 14-Lead Plastic DFN (4mm × 3mm) (Reference LTC DWG # 05-08-1708)
click to zoom

LTC3622EDE#PBF Details

  • Manufacturer Part Number:

    LTC3622EDE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    05-08-1708

  • 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:

    VOLTAGE-MODE

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-N14

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    17 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC14,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2250 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LTC3622EDE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that the LTC3622EDE can handle is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To minimize noise and EMI, it's recommended to follow a star-grounding scheme, keep the input and output capacitors close to the IC, and use a solid ground plane. Additionally, keep the switching node (SW pin) away from sensitive analog nodes.
  • The recommended output capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor (X5R or X7R dielectric) to minimize output voltage ripple and ensure stability.
  • The output voltage of the LTC3622EDE can be adjusted by using a resistive divider network between the output voltage and the FB pin. The recommended resistors are 1% tolerance, and the ratio of the resistors determines the output voltage.
  • The maximum output current that the LTC3622EDE can deliver is 2A, but it's recommended to derate the output current based on the input voltage, output voltage, and ambient temperature to ensure reliable operation.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LTC3622EDE#PBF Overview

Use the download button to access the LTC3622EDE#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 LTC36, 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 LTC3622EDE#PBF

Showing 0 results