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Texas Instruments LMR38020 | Demoboard LMR38020EVM
LMR38020 evaluation module SIMPLE SWITCHER 80-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ
Overview
| Topology | Buck Converter |
| Input voltage | 4.2-80 V |
| Output 1 | 5 V / 2 A |
| IC revision | A |
Description
The LMR38020EVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR38020F step-down converter. The board has jumper connector to indicate POWERGOOD flag and sync to external clock. The board also has AC signal injection terminals for loop measurements.
Features
- 4.5-V to 80-V input voltage range
- Accurate 5-V output
- Up to 2-A output current
- Switching frequency 400 kHz
Typical applications
- Wireless infrastructure and networking
- Power delivery
- Factory automation and control, Industrial transport
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7443251600 | SPEC | 8 files | WE-HCI SMT Flat Wire High Current Inductor | 16 | 6.25 | 3.2 | 6.5 | 34.5 | 18 | Superflux |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7443251600 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
|---|