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Overview
| Topology | Buck Converter |
| Input voltage | 7-40 V |
| Output 1 | 3.3 V |
Description
The LMR14050S is a 40 V 5 A step-down regulator with 40 μA quiescent current. With a wide-input rangefrom 4 V to 40 V, it is suitable for a wide range of applications from automotive to industry for powerconditioning from unregulated sources. The LMR14050SEVM evaluation board is designed to provide thedesign engineer with a fully functional power converter based on the buck topology to evaluate theLMR14050 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 Compensation
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744325550 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 5.5 | 12 | 4.5 | 12 | 10.3 | 30 | Superflux |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744325550 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
|---|