LM5021
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AC-DC current mode PWM controller

AC-DC current mode PWM controller - LM5021
Datasheet
 

Models (5)

Title Category Type Date
LM5021-1 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 15 May 2013
LM5021-1 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 15 May 2013
LM5021-2 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 15 May 2013
LM5021-2 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 15 May 2013
LM5021 Unencrypted PSpice Transient Model PSpice Model ZIP 16 Jan 2012

Reference designs

75/150-W Flyback reference design for audio applications

This flyback reference design uses the cost effective LM5021 AC-DC Current-Mode PWM Controller. Universal line input is converted to a 28-V output. The supply is designed for sustained operation at 75-W and is rated for peaks up to 150-W. This range is ideal for the power requirements of audio (...)

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

Description Part Number Company Tool Type
100VACin to 240VACin; 5Vout @ 0.5A; Offline Isolated Flyback AC to DC Converter PMP7943 Texas Instruments Reference designs
3-ph E-Meter. Input voltage: 2 and 3 phase; outputs: 16.5V@300mApk, 12V@500mA, 3.3V@100mApk, 1.9V@15 PMP7146 Texas Instruments Reference designs
700V-860V input to 16.5V@0.5A output PMP7769 Texas Instruments Reference designs
Load Detecting Power Supply LOADDETECTPWRSUPPLY-REF Texas Instruments Reference designs

Software (1)

Load Detecting Power Supply CAD Files  (ZIP 458 KB )    27 Jan 2012  

WEBENCH ® Designer LM5021

  Min   Max Range
Vin -  V 85 to 500V
Product Option
Vout  V 3.3 to 48V
Iout  A ≤ 5A
Ambient Temp   °C -40 to 125 °C