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Overview
| Topology | Buck Converter |
| Input voltage | 7-40 V |
| Output 1 | 5 A |
| IC revision | 1.0 |
Description
The LMR14050-Q1 is a 40 V 5 A step-down regulator with 40 μA quiescent current. With a wide-inputrange from 4 V to 40 V, it is suitable for a wide range of applications from automotive to industry for powerconditioning from unregulated sources. The LMR14050QDPREVM evaluation board is designed to providethe design engineer with a fully functional power converter based on the buck topology to evaluate theLMR14050-Q1 series operation and performance.
Features
7 V to 40 V Input Voltage Range
- Jumper Selectable Output Options (5.0 V or 3.3 V)
- Up to 5 A Output Current
- Switching Frequency 400 kHz
- Internal CompensationThe EVM contains one DC / DC converter
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744325550 | SPEC | 8 files | WE-HCI SMT Flat Wire High Current Inductor | 5.5 | 12 | 4.5 | 12 | 10.3 | 30 | Superflux |
| 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 |
|---|