IC-Hersteller Texas Instruments

IC-Hersteller (96)

Texas Instruments UCC28782 | Demoboard UCC28782EVM-030

Using the UCC28782EVM-030 65-W USB-C PD High-Density Active-Clamp Flyback Converter

Details

TopologieSperrwandler
Eingangsspannung90-264 V
Ausgang 120 V / 3.25 A
IC-RevisionB

Beschreibung

The UCC28782EVM-030 is a 65-W USB-C PD evaluation module (EVM) for evaluating an off-line active-clamp flyback adapter for notebook charging and other applications. The EVM meets CoC Tier 2 and DoE Level 6 efficiency requirements. It is intended for evaluation purposes and is not intended to be an end product. The UCC28782EVM-030 converts input voltage of 90-VRMS to 264-VRMS down to USB-C PD selectable output voltage 20-VDC, with a max 3.25-A, and to 5-VDC, 9-VDC, and 15-VDC, with a max 3.00-A output current rating and a 160-ms limit for over-power capability. The main devices used in this design are active clamp flyback controller UCC28782 and GaN MOSFETs. Please read this user's guide thoroughly before applying power to this board.

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieAnwendungCSicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
VerpackungTol. CBauformBetriebstemperaturDF
(%)
KeramiktypFl
(mm)
ISAT
(A)
RDC
(mΩ)
Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
Ø D
(mm)
IR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Montageart Muster
890324024005SPEC
7 Dateien WCAP-FTX2 Folienkondensatoren Across the mains470 nF X2 280 0.121.28 GΩ -40 °C bis zu +105 °C 12.5 Lose ±10% Pitch 12.5 mm -40 °C up to +105 °C 275 15 10 16 Boxed THT
744821201SPEC
10 Dateien WE-CMB Stromkompensierte Netzdrossel -40 °C bis zu +125 °C XS -40 °C up to +125 °C 2 1 45 250 1500 MnZn 15 7.8 18 THT
74404064220SPEC
8 Dateien WE-LQS SMT-Speicherdrossel 6045 -40 °C up to +125 °C 2.5 89 2.1 0.022 6 6 4.5
860021380020SPEC
7 Dateien WCAP-ATG5 Aluminium-Elektrolytkondensatoren100 µF -25 °C bis zu +105 °C 7.5 Ammopack ±20% 15 2000 520 1200 16 400 31.5
885012205061SPEC
8 Dateien WCAP-CSGP MLCCs 50 V(DC)1 nF10 GΩ 7" Tape & Reel ±10% 0402 -55 °C up to +125 °C 2.5 X7R Klasse II 0.25 50 1 0.5 0.5
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieAnwendungCSicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
VerpackungTol. CBauformBetriebstemperaturDF
(%)
KeramiktypFl
(mm)
ISAT
(A)
RDC
(mΩ)
Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
Ø D
(mm)
IR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Montageart Muster