瑞萨电子 (Renesas Electronics Corporation)
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240W USB PD AC/DC 适配器

概述

该电源设计提供强劲的 240W 输出，符合 USB PD 3.2 EPR 标准。 它可满足不同的电源要求，并符合欧洲有关便携式设备使用 USB Type-C® 通用充电器的规定。

系统优势：

  • 根据 USB 规格提供最大功率（48V/5A），确保为高要求设备提供可靠且稳定的电源。
  • 零电压开关（ZVS）最大限度地减少了开关损耗，从而实现高效率（28V/5A 时 >94%）。
  • 已加强的功率密度减小了尺寸和减轻了重量，同时让热管理得以改进。

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远程测试该板卡

该板卡已上线云上实验室（Lab on the Cloud)，使用我们的 PC 图形界面，无需实体板卡，便可在虚拟实验室中立即开始配置和测试设计。
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Page-1Connector Line.1325Connector Line.1326Connector Line.2415Connector Line.2420Connector Line.2422Connector Line.2414Connector Line.2416Connector Line.2434Sheet.1Sheet.2Sheet.3Sheet.4Bridge Rectifier.1191Sheet.1001Sheet.1002Sheet.1003Sheet.1004Sheet.1005Sheet.1006Sheet.1007Sheet.1008Sheet.1009Sheet.1010Sheet.1011Sheet.1012Sheet.1013Sheet.1014Sheet.1015Sheet.1016Capacitor Non-polarized .1208Sheet.1018Sheet.1019Sheet.1020Sheet.1021Ground - Earth.1213Sheet.1023Sheet.1024Sheet.1025Sheet.1026Transformer Inductor Coreless (Air conductor).1247Sheet.1028Sheet.1029Sheet.1030Sheet.1031Sheet.1032Sheet.1033Sheet.1034Sheet.1035Sheet.1036Transformer Inductor Coreless (Air conductor).1257Sheet.1038Sheet.1039Sheet.1040Sheet.1041Sheet.1042Sheet.1043Sheet.1044Sheet.1045Sheet.1046Circle.1277Circle.1278Resistor - Fixed.1280AC Power Source.1283Sheet.1051Alternating CurrentGround - Earth.1317Sheet.1054Sheet.1055Sheet.1056Sheet.1057Sheet.1058Sheet.1062Sheet.1063Sheet.1064Ground - Earth.1528Sheet.1066Sheet.1067Sheet.1068Sheet.1069Sheet.1070Sheet.1071Sheet.1072Circle.1536Circle.1537Sheet.1075Sheet.1076Sheet.1077Sheet.1078Sheet.1079Sheet.10805~48VDC 5Amax5~48VDC 5Amax5~48VDC5Amax90~264VAC90~264VAC90~264VACGround - Earth.1579Sheet.1084Sheet.1085Sheet.1086Sheet.1087Resistor - Fixed.1584Sheet.1089Diode.1599Sheet.1091Sheet.1092Sheet.1093Diode.1603Sheet.1095Sheet.1096Sheet.1097Transformer Inductor Coreless (Air conductor).1607Sheet.1099Sheet.1100Sheet.1101Sheet.1102Sheet.1103Sheet.1104Sheet.1105Sheet.1106Sheet.1107Transformer Inductor Coreless (Air conductor).1617Sheet.1109Sheet.1110Sheet.1111Sheet.1112Sheet.1113Sheet.1114Sheet.1115Sheet.1116Sheet.1117Ground - Earth.1667Sheet.1119Sheet.1120Sheet.1121Sheet.1122Resistor - Fixed.1672Sheet.1124Sheet.1125Sheet.1126VBUSVBUSVBUSSheet.1128Sheet.1129Sheet.1131Sheet.1132Sheet.1133Circle.1714Sheet.1135Sheet.1136Sheet.1138Sheet.1139Circle.1720Sheet.1141Sheet.1142Sheet.1143Circle.1724Capacitor Non-polarized .1727Sheet.1146Sheet.1147Sheet.1148Sheet.1149Ground - Earth.1732Sheet.1151Sheet.1152Sheet.1153Sheet.1154Sheet.1155Sheet.1156Circle.1739Sheet.1158Sheet.1159Sheet.1160Sheet.1161Sheet.1162N-Channel MOSFET.1750Sheet.1164Sheet.1165Sheet.1166Sheet.1167Sheet.1168Sheet.1169Sheet.1170Sheet.1171Sheet.1172Sheet.1173Sheet.1174Sheet.1175Sheet.1176Sheet.1177Connect.50Sheet.1179Sheet.1180Sheet.1181Sheet.1182Sheet.1183Sheet.1184Sheet.1185Sheet.1186VBUSVBUSVBUSSheet.1189Resistor - Fixed.1780Sheet.1192Sheet.1193Sheet.1195Circle.1786Circle.1787Vertical Wire Bundle.1791222Sheet.1202Sheet.1203Sheet.1204Capacitor Non-polarized .1805Sheet.1206Sheet.1207Sheet.1208Sheet.1209Ground - Signal.1816Sheet.1211Sheet.1212Sheet.1213Sheet.1214Sheet.1215Sheet.1216Circle.1823Sheet.1218Sheet.1219Sheet.1220Circle.1827Sheet.1222Sheet.1223Sheet.1224Circle.1374Capacitor Non-polarized .1375Sheet.1227Sheet.1228Sheet.1229Sheet.1230Capacitor Non-polarized .1380Sheet.1232Sheet.1233Sheet.1234Sheet.1235Sheet.1236Dynamic connector.1394Dynamic connector.1395Dynamic connector.1396Dynamic connector.1397Circle.1398Dynamic connector.1400Dynamic connector.1403Ground.2249Sheet.1248Sheet.1249CC1/CC2CC1/CC2CC1/CC2USB-CUSB-CUSB-CGNDGNDGNDSheet.1269Sheet.1270VCONVCONVCONVertical Wire Bundle.2575222Sheet.1274Vertical Wire Bundle.1658222Sheet.1278Vertical Wire Bundle.1661222Sheet.1281Connector LineConnector ArrowSR ControllerSR ControllerSR ControllerGaN FETGaN FETGaN FETGaN FETGaN FETGaN FETGaN FETGaN FETGaN FETPhotocouplerPhotocouplerPhotocouplerConnector Line.1323Connector Line.1324Connector Line.1327Connector Line.1328WS006WS006WS006Connector Line.1335Connector 1.174GaN FETGaN FETGaN FETConnector 1.174.1337Sheet.1254Sheet.1255Sheet.1256Sheet.1257Sheet.1258Sheet.1259Sheet.1260Sheet.1261Sheet.1262Sheet.1263Sheet.1264Sheet.1265Sheet.1266Sheet.1339PFC+HWLLC ControllerPFC+HWLLC ControllerPFC+HWLLCControllerLOLOLOHOHOHOFBFBFBBSNS/V1BSNS/V1BSNS/V1BSNS/V2BSNS/V2BSNS/V2Sheet.1340Half-Bridge DriverHalf-Bridge DriverHalf-Bridge DriverHINHINHINLINLINLINHGHGHGLGLGLGSheet.1341USB PD 3.2 ControllerUSB PD 3.2 ControllerUSB PD 3.2 ControllerIS-IS-IS-IS+IS+IS+GPIOGPIOGPIOCC1/CC2CC1/CC2CC1/CC2Connector 1.174.1342Connector 1.174.1343

GaN FET

GaN 功率分立器件

SR Controller

同步整流控制器

Half-Bridge Driver

半桥 FET 驱动器

USB PD 3.2 Controller

USB-C 和 Power Delivery

Photocoupler

光电耦合器/光耦合器晶体管输出

PFC+HWLLC Controller

反激式和正激式控制器

视频和培训

Explore the Half-Wave LLC (HWLLC) AC/DC converter topology and its ability to scale a compact, high-efficiency power architecture from 100W-class designs to 500W applications. A 240W USB Power Delivery charging solution serves as the demonstration platform, highlighting zero-voltage switching (ZVS) operation, reduced switching losses, interleaved power factor correction (PFC) control, and two-stage digital control. These techniques help improve efficiency and increase power density for space-constrained power supply designs.

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