LM2596 demo simulation

5 months ago

Profile:Demonstrating LM2596 adjustable SIMPLE SWITCHER in 5V to 3.3V step down converter using spice model from http://bordodynov.ltwiki.org/lib.zip

Open source license: Public Domain

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Description

Demonstrating LM2596 adjustable SIMPLE SWITCHER  in 5V to 3.3V step down converter using spice model from http://bordodynov.ltwiki.org/lib.zip

Documents

BOM

ID Name Designator Quantity
1 220uF Rser=100m C1 1
2 {Cin_val} CIN 1
3 1N5822RL D1 1
4 PULSE(0 1 2m 1u 1u 1m) I1 1
5 33uH L1 1
6 10nH Rpar=50 LWIRING 1
7 1.2K RBOT 1
8 100 RLOAD 1
9 {1.2K*(Vout-Vref)/Vref} RTOP 1
10 LM2596_ADJ U1 1
11 10V Rser=100m V1 1

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