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Texas Instruments TMDSCNCD280025C | Demoboard TIDA-010236
4-kW GaN totem-pole PFC reference design for appliances
Overview
| Topology | Power Factor Correction |
| Input voltage | 200-277 V |
| Output 1 | 400 V / 10 A |
| IC revision | B |
Description
This reference design is a 4-kW continuous conduction mode (CCM) totem-pole power factor correction (PFC) with a top-cooled gallium nitride (GaN) daughterboard and TMS320F280025C digital controller. Along with the integrated protection features of LMG352x and C2000, full protections are implemented. AC drop, surge and conducted emission (CE) are fully validated, providing a high-efficiency and robust totem-pole PFC design with C2000 and GaN.
Features
- Maximum power of 4000 W at 200 V to 277 V nominal
- Peak efficiency of >= 98.66% and power factor of ~0.999
- Current sensing by non-isolated high-speed amplifier
- Single-phase CCM totem pole
- Compatible with TMS320F28002x digital controllers
Typical applications
- AC-input BLDC motor drive, Air conditioner outdoor unit, Digital controlled industrial AC/DC, Single phase online UPS
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | RDC (Ω) | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | ISAT (A) | fres (MHz) | Version | Size | SW (mm) | Ti | To | IR (mA) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Pins (pcs) | Pitch (mm) | Gender | Type | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 782631182 | SPEC | 8 files | WE-CBA SMT EMI Suppression Ferrite Bead | 1800 | 2300 | 0.75 | – | – | – | – | – | – | – | – | SMT | 0603 | – | – | – | 100 | – | – | – | – | – | 1.6 | 0.8 | 0.8 | SMT | – | – | – | – | – | – | – | – | – | – | – | High Speed | – | – | – | – | ||
 | 7448062105 | SPEC | 9 files | WE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | – | – | – | – | – | – | THT | XXL | – | – | – | 21000 | 5 | 6.5 | 300 | 2100 | Nanocrystalline | 46.5 | 27.5 | 46 | THT | – | – | – | – | – | – | – | 40048238 | 4 | – | – | – | – | – | – | – | ||
 | 820543011 | SPEC | 6 files | WE-VD Disk Varistor | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | THT | 14 mm | – | – | – | – | – | – | – | – | – | 16.5 | 4.7 | 20 | THT | 300 | 385 | 470 | 4500 | 140 | 0.6 | 230 VAC | Yes | – | – | – | – | – | – | – | – | ||
 | 890334027012CS | SPEC | 8 files | WCAP-FTXX Film Capacitors | – | – | – | 1.2 µF | X2 | 130 | 0.1 | 8.33 GΩ | -40 °C up to +105 °C | – | – | – | Pitch 27.5 mm | – | – | – | – | – | – | 310 | – | – | 31 | 13 | 22 | Boxed THT | – | – | – | – | – | – | Across the mains | – | – | 27.5 | – | – | – | – | – | Carton | ||
 | 74404024100 | SPEC | 8 files | WE-LQS SMT Power Inductor | – | – | 0.43 | – | – | – | – | – | -40 °C up to +125 °C | 0.8 | 30 | – | 2512 | – | – | – | 650 | 0.01 | – | – | – | – | 2.5 | 2 | 1.2 | SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 744770147 | SPEC | 8 files | WE-PD SMT Power Inductor | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | 7.9 | Standard | 1280 | – | – | – | – | 0.047 | 64 | – | – | – | 12 | 12 | 8 | SMT | – | – | – | – | – | – | – | – | 2 | – | – | – | – | – | – | – | ||
 | 7447462102 | SPEC | 8 files | WE-TI Radial Leaded Wire Wound Inductor | – | – | – | – | – | – | – | – | – | 0.27 | 2.3 | Heat Shrinking Tube | 5075 | – | – | – | 250 | 1 | 6000 | – | – | – | 6 | 6 | 8.5 | THT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 612020235121 | SPEC | – | 6 files | WR-BHD 2.54 mm Male Box Header High Temperature | – | – | – | – | – | – | – | 1000 MΩ | -40 °C up to +125 °C | – | – | Low Profile | – | – | – | – | 3000 | – | – | – | – | – | 33 | – | – | THT | – | – | – | – | – | – | – | – | 20 | 2.54 | Male | Straight | 250 | 20 | max. | Tray | |
 | 971120321 | SPEC | – | 3 files | WA-SSTIE Steel Spacer Stud, metric, internal/external | – | – | – | – | – | – | – | – | – | – | – | – | – | 5.5 | M3 | M3 | – | – | – | – | – | Steel | 12 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Carton | |
| 890334027009 | SPEC | 8 files | WCAP-FTXX Film Capacitors | – | – | – | 1 µF | X2 | 100 | 0.1 | 10 GΩ | -40 °C up to +105 °C | – | – | – | Pitch 27.5 mm | – | – | – | – | – | – | 310 | – | – | 31 | 8 | 17 | Boxed THT | – | – | – | – | – | – | Across the mains | – | – | 27.5 | – | – | – | – | – | Bulk | ||
| 890334027021CS | SPEC | 8 files | WCAP-FTXX Film Capacitors | – | – | – | 2.2 µF | X2 | 110 | 0.1 | 4.55 GΩ | -40 °C up to +105 °C | – | – | – | Pitch 27.5 mm | – | – | – | – | – | – | 310 | – | – | 31 | 12.5 | 21 | Boxed THT | – | – | – | – | – | – | Across the mains | – | – | 27.5 | – | – | – | – | – | Bulk | ||
| 750344971 | SPEC | – | – | Isolated Buck Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 782631182 | SPEC | |
| 7448062105 | SPEC | |
| 820543011 | SPEC | |
| 890334027012CS | SPEC | |
| 74404024100 | SPEC | |
| 744770147 | SPEC | |
| 7447462102 | SPEC | |
| 612020235121 | SPEC | – |
| 971120321 | SPEC | – |
| 890334027009 | SPEC | |
| 890334027021CS | SPEC | |
| 750344971 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | RDC (Ω) | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | ISAT (A) | fres (MHz) | Version | Size | SW (mm) | Ti | To | IR (mA) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Pins (pcs) | Pitch (mm) | Gender | Type | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Packaging | Samples |
|---|