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Texas Instruments LM3481MM | Demoboard LM3481-FLYBACKEVM
Isolated Flyback Topology Evaluation Module for LM3481 Boost Controller
Overview
| Topology | Other Topology |
| Switching frequency | 100-1000 kHz |
| IC revision | B |
Description
The Texas Instruments LM3481-FLYBACKEVM helps designers evaluate the performance of the LM3481 DC/DC Boost Controller in an isolated flyback topology. The EVM operates from an 5.5V to 36V input and provides a Isolated 12V output at 2A.
Features
Current Mode OperationAdjustable Undervoltage Lockout With HysteresisPulse Skipping at Light LoadsInternal Push-Pull Driver With 1-A Peak Current Capability
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | VIN | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (mA) | Size | fres (MHz) | Version | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750314307 | SPEC | 4 files | MID-OLTI Offline Flyback Transformers for Texas Instruments | 20 - 265 V (AC) | 24 | 30 | 28 | 160 | 15 | 130 | 2.33:1.17:1:0.62 | 680 | EE16/8/5 | – | – | – | 500 | – | – | 3000 | – | 17.78 | 26.1 | 13.8 | SMT | ||
 | 744821240 | SPEC | 9 files | WE-CMB Common Mode Power Line Choke | – | – | – | – | – | – | – | – | – | XS | – | THT | 1.5 | 4000 | 140 | 250 | 1500 | MnZn | 15.8 | 7.8 | 18 | THT | ||
 | 7447462101 | SPEC | 8 files | WE-TI Radial Leaded Wire Wound Inductor | – | – | – | – | – | – | – | – | 800 | 5075 | 7.1 | Heat Shrinking Tube | 0.8 | 100 | 650 | – | – | – | 6 | 6 | 8.5 | THT |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Product series | VIN | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (mA) | Size | fres (MHz) | Version | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
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