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Texas Instruments LMG3422R050 | Demoboard LMG3422EVM-041
LMG3422R050 600-V 50-mΩ half-bridge daughter card
Overview
| Topology | Half-Bridge Converter symmetrical isolated |
| Input voltage | 650 V |
| Switching frequency | 2200 kHz |
| IC revision | B |
Description
LMG3422EVM-041 configures two LMG3422R050 GaN FETs in a half-bridge with the latched over current protection function and all the necessary auxiliary peripheral circuitry. This EVM is designed to work in conjunction with larger systems.
Features
- Input voltage operates up to 600 V
- Simple open loop design to evaluate performance of LMG342XR0XX
- Single/Dual PWM input on board for PWM signal with variable dead time
- Cycle-by-cycle over current protection function
- Convenient probe points for logic and power stage measurements with oscilloscope probes that have short ground spring probes
Typical applications
- Solar inverters and industrial motor drives
- Uninterruptable power supplies, Switch-mode power converters
- Merchant telecom rectifiers, Merchant network & server PSU
More information
Products
| Order Code | Datasheet | Downloads | Status | Product series | VIN | VOut1 (V) | IOut1 (A) | Type of Insulation | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | L (µH) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750315371 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PPTI Push-Pull Transformers | 4.5 - 5.5 V (DC) | 5 | 1 | Functional | 400 - 700 | 8.6 | 1:1.1 | 72 | 2500 | 8.3 | 12.6 | 4.1 | SMT |
| Samples |
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| Order Code | Datasheet | Downloads | Status | Product series | VIN | VOut1 (V) | IOut1 (A) | Type of Insulation | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | L (µH) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Samples |
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