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Texas Instruments LMR54410 | Demoboard LMR54410EVM
LMR54410 evaluation module with 4-V to 36-V, 1-A synchronous step-down converter
Overview
| Topology | Buck Converter |
| Input voltage | 4-36 V |
| Output 1 | 3.3 V / 1 A |
Description
The LMR54410EVM is a fully assembled and tested circuit for evaluating the LMR54410 step-down converter. The board has a jumper connector to enable pin and could provide pull up device to VIN or external high level enable. The board is set as a 3.3-V-Vout. The board also has AC signal injection terminals for loop measurements.
Features
- 4-V to 36-V input voltage range
- Accurate 3.3-V output
- Up to 1-A output current
- 1100-kHz switching frequency
Typical applications
- PLC, DCS, and PAC
- General purpose wide VIN power supplies
- Major appliances
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Mount | C | VR (V (DC)) | Endurance (h) | Operating Temperature | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | DF (%) | Ø D (mm) | L (mm) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74437349150 | SPEC | 8 files | WE-LHMI SMT Power Inductor | 15 | 3.6 | 3.5 | 7.2 | 92 | 10 | SMT | – | – | – | – | – | – | – | – | – | 7.3 | – | ||
 | 865060645008 | SPEC | 8 files | WCAP-ASLL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | V-Chip SMT | 47 µF | 50 | 2000 | -55 °C up to +105 °C | 185 | 680 | 23.5 | 12 | 6.3 | 7.7 | 15" Tape & Reel |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 74437349150 | SPEC | |
| 865060645008 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Mount | C | VR (V (DC)) | Endurance (h) | Operating Temperature | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | DF (%) | Ø D (mm) | L (mm) | Packaging | Samples |
|---|