瑞萨电子 (Renesas Electronics Corporation)
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高效ZVS 140W USB-C电源

概览

利用瑞萨电子的SuperGaN技术和先进的USB PD产品组合，采用140W USB Type-C电源设计，优化各种负载的性能，从而提高系统效率。 通过集成自适应零电压开关 （ZVS） 和智能 PFC 开/关控制，它实现了最高效率，同时最大限度地降低了 BOM 成本，确保符合高达 28V 的 USB PD 3.1 EPR 标准和监管义务。

系统优势：

  • 自适应 ZVS 控制，在 28V/5A 电流下效率超过 95%
  • 成本优化的 BOM
  • 智能 PFC 开/关控制，可提高轻负载时的效率
  • 符合高达 28V 的 USB PD 3.1 EPR 标准

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4:3 ratio Sheet.649 Ground - Earth.673 Sheet.674 Sheet.675 Sheet.676 Sheet.677 Connector Line.678 GaN FET.679 GaN FET GaN FET Sheet.680 Sheet.681 Sheet.682 Sheet.683 Sheet.684 Sheet.685 Sheet.686 Sheet.687 Sheet.688 Sheet.689 Ground - Earth Sheet.669 Sheet.670 Sheet.671 Sheet.672 Connector Line.667 Connector Line Sheet.1 Sheet.2 Sheet.3 Sheet.4 WS007 WS007 WS007 Capacitor Non-polarized Sheet.36 Sheet.37 Sheet.38 Sheet.39 Ground (earth) Sheet.41 Sheet.42 Sheet.43 Sheet.44 Transformer Inductor Coreless (Air conductor).89 Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Sheet.53 Sheet.54 Sheet.55 Sheet.56 Sheet.57 Sheet.58 Sheet.59 Sheet.60 Sheet.61 Sheet.62 Sheet.63 Sheet.64 Sheet.65 Connector.231 Connector.232 Connector.233 Sheet.69 AC Power Source Sheet.79 Alternating Current 90~264VAC 90~264VAC 90~264VAC Connector 1.174 Connector 1.544 Capacitor Non-polarized .227 Sheet.142 Sheet.143 Sheet.144 Sheet.145 Ground (earth).232 Sheet.148 Sheet.149 Sheet.150 Connector 1.237 Signal Ground.260 Sheet.163 Sheet.164 Sheet.165 Sheet.166 Sheet.167 Capacitor Non-polarized .266 Sheet.169 Sheet.170 Sheet.171 Sheet.172 Connector 1.277 Connector 1.371 Diode Sheet.286 Sheet.287 Sheet.288 Diode.411 Sheet.290 Sheet.291 Sheet.292 Connector 1.417 Connector 1.439 Sheet.447 Sheet.448 Sheet.449 Sheet.450 Sheet.451 Sheet.452 Sheet.453 Sheet.454 Sheet.455 Sheet.456 Sheet.457 Connector.231 Connector.232 Connector.233 Sheet.461 Sheet.502 Diode.480 Sheet.481 Sheet.482 Sheet.483 AC/DC AC/DC Regulator AC/DC Regulator PFC PFC Control PFC Control ACDC Controller ACDC Controller ACDC Controller Photocoupler Photocoupler Photocoupler Photocoupler Photocoupler Photocoupler Sheet.512 Sheet.513 Sheet.514 Sheet.515 Sheet.516 Sheet.517 Sheet.519 Sheet.520 Sheet.521 Sheet.522 Sheet.524 Sheet.536 Sheet.537 Sheet.538 Sheet.539 Sheet.540 Sheet.541 Sheet.542 Sheet.543 Sheet.544 Sheet.545 Sheet.549 Sheet.550 Sheet.551 Sheet.552 Sheet.553 Sheet.554 Sheet.555 Sheet.556 Sheet.557 Sheet.558 Sheet.559 Sheet.560 Sheet.561 Sheet.563 Sheet.564 Sheet.565 Connector 1.174.566 Connector 1.174.567 Capacitor Non-polarized .568 Sheet.569 Sheet.570 Sheet.571 Sheet.572 Connector 1.174.579 12V DC 12V DC 12V DC Connector 1.174.582 Connector 1.174.583 Capacitor Non-polarized .585 Sheet.586 Sheet.587 Sheet.588 Sheet.589 Connector 1.594 Transformer Line.841 Inductor Air Core.509 Sheet.599 Sheet.600 Sheet.601 Sheet.602 Sheet.603 Sheet.604 Sheet.605 Sheet.606 Sheet.607 Line.29 Inductor Air Core.212 Sheet.610 Sheet.611 Sheet.612 Sheet.613 Sheet.614 Sheet.615 Sheet.616 Sheet.617 Sheet.618 Sheet.619 Sheet.620 Sheet.621 Connector 1.174.623 Connector 1.174.624 Rectifier Controller Rectifier Controller Rectifier Controller Shunt Sheet.628 Sheet.629 Sheet.630 Connector 1.174.631 Connector 1.174.632 Connector 1.174.633 VBUS VBUS VBUS GND GND GND CC2 CC2 CC2 CC1 CC1 CC1 D+ D+ D+ D- D- D- Signal Ground.641 Sheet.642 Sheet.643 Sheet.644 Sheet.645 Sheet.646 Connector 1.647 Connector 1.174.648 USB PD3.1 Controller USB PD3.1 Controller USB PD3.1 Controller Connector 1.174.650 Connector 1.174.651 5~28V DC max 5A 5~28V DC max 5A 5~28V DC max 5A GaN FET.654 GaN FET GaN FET Sheet.655 Sheet.656 Sheet.657 Sheet.658 Sheet.659 Sheet.660 Sheet.661 Sheet.662 Sheet.663 Sheet.664

PFC Control

功率因数校正 (PFC) 控制器

AC/DC Regulator

非隔离式 AC/DC 降压转换器

AC/DC Controller

反激式和正激式控制器

Rectifier Controller

同步整流器控制器

USB PD 3.1 Controller

同步整流器控制器

Photocoupler

直流单路输入

Photocoupler

直流单路输入

GaN FET

GaN 功率分立器件

GaN FET

GaN 功率分立器件