LM5022
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
6-60V Wide Vin, current mode boost, SEPIC and Flyback controller

 

Models (10)

Title Category Type Date
LM5022 PSpice Transient Model (Rev. B) PSpice Model ZIP 15 Dec 2017
LM5022 Unencrypted PSpice Transient Model (Rev. B) PSpice Model ZIP 15 Dec 2017
LM5022 TINA-TI Flyback Transient Reference Design TINA-TI Reference Design TSC 15 Mar 2017
LM5022 TINA-TI Transient Spice Model (Rev. A) TINA-TI Spice Model ZIP 15 Mar 2017
LM5022 TINA-TI Average Spice Model (Rev. A) TINA-TI Spice Model ZIP 15 Dec 2016
LM5022 TINA-TI Average Reference Design (Rev. A) TINA-TI Reference Design TSC 15 Dec 2016
LM5022 PSpice Average Model (Rev. A) PSpice Model ZIP 14 Nov 2016
LM5022 Unencrypted PSpice Average Model (Rev. A) PSpice Model ZIP 14 Nov 2016
LM5022 TINA-TI Boost Load Transient Reference Design TINA-TI Reference Design TSC 14 May 2013
LM5022 TINA-TI Boost Startup Reference Design TINA-TI Reference Design TSC 14 May 2013

Design kits & evaluation modules (1)

Name Part# Type
60V Wide Vin Low Side Controller for Boost Evaluation Board LM5022EVAL Evaluation Modules & Boards

Reference designs

Hold-up time beyond 10 ms using flyback converter and smaller solution size reference design

This reference design significantly extends the hold-up time beyond 10 ms without bulky output capacitor bank. A 60-V high voltage energy storage capacitor is utilized on the input side. It instantaneously connects to a flyback converter when a line interruption is detected, charges up the input (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
10 - 28V Input, 12V@2A SEPIC using the LM5022 PMP7305 Texas Instruments Reference designs
10 - 48V Input, 12V@4A SEPIC using the LM5022 PMP7338 Texas Instruments Reference designs
300VDCin to 600VDCin; 20Vout @ 1.5A Reference Design PMP7958 Texas Instruments Reference designs
30V-800V input to 21V@1.5A output, High Voltage Flyback Converter PMP7760 Texas Instruments Reference designs
9 to 60Vin 3.3Vout @ 4.5A Isolated Flyback Converter Reference Design PMP9282 Texas Instruments Reference designs
9 to 60Vin 5Vout @ 3A Isolated Flyback Converter Reference Design PMP9253 Texas Instruments Reference designs
9V – 50V input to 12V@3A, Sepic Converter PMP7768 Texas Instruments Reference designs
High voltage isolated DC/DC converter with 30 to 800V input and 24V @ 250mA output PMP7763 Texas Instruments Reference designs
Multi-Output Flyback Converter (-24V@.7A) PMP7848 Texas Instruments Reference designs
Non isolated flyback with 30 to 800V input and 20V @ 250mA output PMP7764 Texas Instruments Reference designs

Development tools (1)

Name Part# Type
Fly-Buck and Flyback Topology Selector FLYBUCK-FLYBACK-DESIGN-CALC Calculation Tools

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5022 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.

WEBENCH ® Designer LM5022

  Min   Max Range
Vin -  V 6.00 to 60.00V
Vout  V 6.00 to 300.00V
Iout  A 10.00A
Ambient Temp   °C -40 to 125 °C
Product Option