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Texas Instruments LMG2610 | Demoboard TIDA-050074
140-W GaN-based USB PD3.1 USB-C® adapter reference design
Details
| Topologie | Leistungsfaktor-Korrektur |
| Eingangsspannung | 90-265 V |
| Ausgang 1 | 28 V / 5 A |
| Ausgang 2 | 9 V / 3 A |
| Ausgang 3 | 20 V / 5 A |
| Ausgang 4 | 15 V / 5 A |
| Ausgang 5 | 5 V / 3 A |
| IC-Revision | A |
Beschreibung
The LMG2610 is a 650-V GaN power-FET half bridge intended for < 75-W active-clamp flyback (ACF) converters in switch mode power supply applications. The LMG2610 simplifies design, reduces component count, and reduces board space by integrating halfbridge power FETs, gate drivers, bootstrap diode, and high-side gate-drive level shifter in a 9-mm by 7-mm QFN package.
Eigenschaften
- Wide output power range from 5V to 28V for USB PD3.1 application
- PFC is designed by TI 120mΩ single GaN with driver integrated and UCC28056 transition mode (TM) PFC controller
- AHB is designed by TI half bridge GaN as 170mΩ/248mΩ GaN device with driver, level shift and bootstrap diode integrated
94% efficiency at 115VAC input and >95.5% efficiency at 230VAC input
- High power density design: 27.33W/in³ with the PCB size: 50mm × 73mm × 23mm
Typische Anwendungen
- Notebook PC power adapter design, Other AC/DC adapters and PSU
- Mobile wall charger design, Merchant battery charger
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | Verpackung | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890324022017 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTX2 Folienkondensatoren | Across the mains | 68 nF | X2 | 400 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 7.5 | Lose | – | – | – | 275 | – | – | 10 | 6 | 12 | Boxed THT | ||
| 890324023011 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTX2 Folienkondensatoren | Across the mains | 22 nF | X2 | 400 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 10 | Lose | – | – | – | 275 | – | – | 13 | 4.5 | 9.5 | Boxed THT | ||
 | 744821201 | SPEC | 11 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMB Stromkompensierte Netzdrossel | – | – | – | – | – | – | -40 °C bis zu +125 °C | – | – | 2 | 1 | 45 | 250 | 1500 | MnZn | 15 | 7.8 | 18 | THT | ||
 | 7447033 | SPEC | – | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-FI Funkentstördrossel | – | – | – | – | – | – | – | – | – | 2.8 | 0.068 | 55 | – | – | – | 14 | 8.7 | – | THT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 890324022017 | SPEC | |
| 890324023011 | SPEC | |
| 744821201 | SPEC | |
| 7447033 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | Verpackung | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster |
|---|
