Part Image

LM51561DSSR - Texas Instruments

Description: Switching Controllers 2.2MHz Wide Input Nonsynchronous Boost,SEPIC,Flyback Controller with Spread Spectrum 12-WSON -40 to 125

Download LM51561DSSR 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
LM51561DSSR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSS0012B_2021
click to zoom
3D Models
LM51561DSSR - Texas Instruments  - 3D model - Small Outline No-lead - DSS0012B_2021
click to zoom

LM51561DSSR Details

  • Manufacturer Part Number:

    LM51561DSSR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    1.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    15 A

  • Output Voltage-Max:

    300 V

  • Output Voltage-Min:

    1.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.08,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.55 mA

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    2000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2 mm

LM51561DSSR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LM51561DSSR is -40°C to 125°C.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm.
  • The recommended input capacitor value for the LM51561DSSR is 10uF to 22uF, with an ESR of 0.1 ohm to 1 ohm.
  • Yes, the LM51561DSSR is designed to handle high currents up to 3A, but it's recommended to use a heat sink and ensure proper thermal management to prevent overheating.
  • The output voltage of the LM51561DSSR can be adjusted by using a resistor divider network between the output and the ADJ pin, with a minimum resistance of 1k ohm.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM51561DSSR Overview

Use the download button to access the LM51561DSSR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM515, or try a keyword search, such as Switching Regulator or Controllers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to LM51561DSSR

Showing 0 results

LM51561DSSR Alternates

Showing results

Image Part Number Model
Part Image LM51561QDSSRQ1 Texas Instruments

Switching Controller, Current-mode, 15A, 2200kHz Switching Freq-Max, BICMOS, PDSO12

Part Image LM51561QDSSTQ1 Texas Instruments

Switching Controller, Current-mode, 2420kHz Switching Freq-Max, BICMOS, PDSO12

Part Image XLM51561QDSSTQ1 Texas Instruments

Switching Controller, Current-mode, 2420kHz Switching Freq-Max, BICMOS, PDSO12