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Texas Instruments LMR38020 | Demoboard LMR38020
Designing an Isolated Buck Converter using the LMR38020
Overview
| Topology | FlyBuck (Double Buck) |
| Input voltage | 4.2-80 V |
Description
The LMR38020 is a 4.2 V to 80 V, 2-A synchronous buck converter in the HSOIC-8 package. It's internal compensation saves external component and simplifies the IC pin out, making the LMR38020 ideal for FlyBuck™ converter applications.Our transformer part#750313972 is on page 8.
Typical applications
- Industrial automation, Communication power supplies, Intelligent electric meters, and so on.
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | VIN | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | L (µH) | n | ISAT (A) | LS (µH) | VT (V (AC)) | Size | IC Reference | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750313972 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FLYLT Flyback Transformers for Linear Technology | 18 - 42 V (DC) | 5 | 275 | 5 | 275 | 40 | 1:1:1 | 2 | 1 | 1500 | EP10 | LT8301 |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | VIN | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | L (µH) | n | ISAT (A) | LS (µH) | VT (V (AC)) | Size | IC Reference | Samples |
|---|