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Texas Instruments LMR43620-Q1 | Demoboard LMR43620RQ5EVM-400
LMR43620-Q1 36-V, 2-A synchronous step-down converter evaluation module
Overview
| Topology | Buck Converter |
| Input voltage | 3-36 V |
| Output 1 | 5 V / 2 A |
| IC revision | A |
Description
The LMR43620RQ5EVM-400 evaluation module (EVM) helps evaluate the operation and performance of the LMR43620-Q1 wide-input buck regulator. The LMR43620-Q1 is an easy-to-use synchronous step-down DC/DC converter capable of driving up to 2 A of load current from an input voltage of up to 36 V. The LMR43620-Q1 has ultra-low operating quiescent current and high efficiency at light loads. The LMR43620-Q1 comes in small 2x2 mm HotRod™ package providing a very small, low-EMI solution size.
Features
- Wide input voltage range of 3 V to 36 V
- 5 V fixed output votlage by default
- Output current up to 2 A
- 400 kHz default switching frequency (jumper included for frequency selection)Fully assembled, tested and proven PCB layout with small solution footprint
Typical applications
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012206052 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | 1 µF | ±10% | 16 | 0603 | -55 °C up to +125 °C | 10 | 0.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | ||
 | 74438356047 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-MAPI SMT Power Inductor | – | – | – | 4020 | -40 °C up to +125 °C | – | – | – | 4 | 4 | 2 | – | – | 4.7 | 4 | 5.75 | 63 | 22 | 80 | SMT | ||
| 74438356056 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-MAPI SMT Power Inductor | – | – | – | 4020 | -40 °C up to +125 °C | – | – | – | 4 | 4 | 2 | – | – | 5.6 | 3.85 | 5.5 | 68 | 20 | 80 | SMT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012206052 | SPEC | |
| 74438356047 | SPEC | |
| 74438356056 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | Mount | Samples |
|---|
