概览

现代生活几乎时时需要我们携带多种电子设备， 可能是手机、笔记本电脑或平板电脑，或所有这些设备的组合。 这些设备都配有充电器，它们很可能彼此不兼容，所以用户也必须携带所有这些充电器。 因此，消费者渴望一种单一解决方案，能够轻松地为他们的所有产品充电。 瑞萨电子为此类应用场景提供完整的 IC 解决方案，包括升压功率因数校正 (PFC)、准谐振 (QR) 反激式控制器电源、DC/DC 降压、USB 功率输出 (PD) 控制器和 MCU。

系统优势：

  • 轻松为多个设备充电
  • 高性能 PFC 和 AC/DC 控制，高性能 DC/DC 降压设备提供功率效率
  • 低引脚数、低功耗、高性能的瑞萨电子 RL78/G15 系列 MCU 和 PD 控制

应用

  • 快充适配器
  • 手机充电器

成功产品组合交互框图

选择相应模块，寻找适合您设计的产品

4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 CN328 CN328 CN328 LDO LDO LDO Buck 1 Buck Buck USB Type A Port 1 USB Type A Port 1 USB Type A Port 1 USB Type A Port 2 USB Type A Port 2 USB Type A Port 2 USB Type A Port 3 USB Type A Port 3 USB Type A Port 3 USB Type A Port 4 USB Type A Port 4 USB Type A Port 4 USB Type C Port 1 USB Type C Port 1 USB Type C Port 1 PD Control PD Control PD Control MOSFET MOSFET MOSFET DCDC 1 DC/DC DC/DC PFC PFC PFC Flyback Flyback Flyback Sync Sync Sync DC Input Single DC Input Single Op Amp Op Amp Op Amp USB Plug Sheet.50 Sheet.51 Sheet.52 Sheet.53 Sheet.54 Sheet.55 Transformer Inductor Coreless (Air conductor) Sheet.57 Sheet.58 Sheet.59 Sheet.60 Sheet.61 Sheet.62 Sheet.63 Sheet.64 Sheet.65 Diode Sheet.67 Sheet.68 Sheet.69 N-Channel MOSFET Sheet.71 Sheet.72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 Sheet.77 Sheet.78 Sheet.79 Sheet.80 Sheet.81 Sheet.82 Sheet.83 Sheet.84 Connect.50 Sheet.86 Sheet.87 Sheet.88 Capacitor Non-polarized Sheet.95 Sheet.96 Sheet.97 Sheet.98 Resistor - Fixed Transformer Line.841 Inductor Air Core.509 Sheet.103 Sheet.104 Sheet.105 Sheet.106 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Sheet.111 Line.29 Inductor Air Core.212 Sheet.114 Sheet.115 Sheet.116 Sheet.117 Sheet.118 Sheet.119 Sheet.120 Sheet.121 Sheet.122 N-Channel MOSFET.123 Sheet.124 Sheet.125 Sheet.126 Sheet.127 Sheet.128 Sheet.129 Sheet.130 Sheet.131 Sheet.132 Sheet.133 Sheet.134 Sheet.135 Sheet.136 Sheet.137 Connect.50 Sheet.139 Sheet.140 Sheet.141 Capacitor Non-polarized .142 Sheet.143 Sheet.144 Sheet.145 Sheet.146 N-Channel MOSFET.147 Sheet.148 Sheet.149 Sheet.150 Sheet.151 Sheet.152 Sheet.153 Sheet.154 Sheet.155 Sheet.156 Sheet.157 Sheet.158 Sheet.159 Sheet.160 Sheet.161 Connect.50 Sheet.163 Sheet.164 Sheet.165 Ground (earth).176 Sheet.177 Sheet.178 Sheet.179 Sheet.180 Resistor - Fixed.181 Ground (earth).182 Sheet.183 Sheet.184 Sheet.185 Sheet.186 Transformer Inductor Iron Core Line.841 Inductor Air Core.212 Sheet.190 Sheet.191 Sheet.192 Sheet.193 Sheet.194 Sheet.195 Sheet.196 Sheet.197 Sheet.198 Line.29 N-Channel MOSFET.200 Sheet.201 Sheet.202 Sheet.203 Sheet.204 Sheet.205 Sheet.206 Sheet.207 Sheet.208 Sheet.209 Sheet.210 Sheet.211 Sheet.212 Sheet.213 Sheet.214 Connect.50 Sheet.216 Sheet.217 Sheet.218 Ground (earth).219 Sheet.220 Sheet.221 Sheet.222 Sheet.223 Resistor - Fixed.268 Resistor - Fixed.269 Ground (earth).270 Sheet.271 Sheet.272 Sheet.273 Sheet.274 Chassis Ground.278 Sheet.279 Sheet.280 Chassis Ground.281 Sheet.282 Sheet.283 Chassis Ground.284 Sheet.285 Sheet.286 Sheet.287 Sheet.288 Sheet.289 Sheet.290 Sheet.291 Sheet.292 Sheet.293 Sheet.294 Sheet.295 Sheet.296 Sheet.297 Sheet.299 Sheet.303 Sheet.304 Sheet.305 Sheet.306 Sheet.307 Sheet.308 Sheet.309 Sheet.310 Sheet.311 Sheet.312 Sheet.313 Sheet.314 Sheet.315 Sheet.318 Sheet.319 Sheet.320 Sheet.321 Sheet.322 Sheet.333 Sheet.334 Sheet.335 Sheet.338 Sheet.339 Sheet.340 Sheet.341 Sheet.343 Sheet.344 Sheet.347 Sheet.348 Sheet.349 Sheet.350 Sheet.354 Sheet.355 Sheet.356 Sheet.357 Sheet.358 Diode.359 Sheet.360 Sheet.361 Sheet.362 Ground (earth).363 Sheet.364 Sheet.365 Sheet.366 Sheet.367 Sheet.369 Sheet.370 Sheet.373 Sheet.375 Sheet.377 Sheet.378 110/220V AC 110/220V AC 110/220V AC Vref Vref Vref PFC Ctr PFC Ctr PFC Ctr 5V/150mAmax 5V/150mAmax 5V/150mAmax Vref Vref Vref 21V BUS 21V BUS 21V BUS PFC Ctr PFC Ctr PFC Ctr 12C1 12C1 12C1 5V/5mAmax 5V/5Amax 5V/5Amax Isense Isense Isense Sheet.392 Sheet.393 Isense Isense Isense Diode.398 Sheet.399 Sheet.400 Sheet.401 Sheet.402 Sheet.403 Connector 1.168 Sheet.405 IGBT Insulated Gate Bipolar Transistor 1 Sheet.426 Sheet.427 Sheet.428 Sheet.429 Sheet.430 Diode.435 Sheet.436 Sheet.437 Sheet.438 Connector 1.168.441 Sheet.443 Sheet.444 Connector 1.168.445 DC Input Single DC Input Single Chassis Ground.447 Sheet.448 Sheet.449 IGBT Insulated Gate Bipolar Transistor 1.451 Sheet.452 Sheet.453 Sheet.454 Sheet.455 Sheet.456 Diode.457 Sheet.458 Sheet.459 Sheet.460 Sheet.462 Sheet.463 Sheet.464 Sheet.336 Connector 1.168.465 Connector 1.168.466 Connector 1.168.467 Connector 1.168.468 N-Channel MOSFET.469 Sheet.470 Sheet.471 Sheet.472 Sheet.473 Sheet.474 Sheet.475 Sheet.476 Sheet.477 Sheet.478 Sheet.479 Sheet.480 Sheet.481 Sheet.482 Sheet.483 Connect.50 Sheet.485 Sheet.486 Sheet.487 N-Channel MOSFET.488 Sheet.489 Sheet.490 Sheet.491 Sheet.492 Sheet.493 Sheet.494 Sheet.495 Sheet.496 Sheet.497 Sheet.498 Sheet.499 Sheet.500 Sheet.501 Sheet.502 Connect.50 Sheet.504 Sheet.505 Sheet.506 Sheet.507 Sheet.510 USB Type C Port 2 USB Type C Port 2 USB Type C Port 2 PD Control PD Control PD Control MOSFET.513 MOSFET MOSFET DCDC 2 DC/DC DC/DC Transformer Inductor Iron Core.515 Line.841 Inductor Air Core.212 Sheet.518 Sheet.519 Sheet.520 Sheet.521 Sheet.522 Sheet.523 Sheet.524 Sheet.525 Sheet.526 Line.29 N-Channel MOSFET.528 Sheet.529 Sheet.530 Sheet.531 Sheet.532 Sheet.533 Sheet.534 Sheet.535 Sheet.536 Sheet.537 Sheet.538 Sheet.539 Sheet.540 Sheet.541 Sheet.542 Connect.50 Sheet.544 Sheet.545 Sheet.546 Ground (earth).547 Sheet.548 Sheet.549 Sheet.550 Sheet.551 Sheet.554 Sheet.555 Sheet.556 Sheet.557 Sheet.558 Sheet.559 Sheet.560 12C2 12C2 12C2 Connector 1.562 N-Channel MOSFET.563 Sheet.564 Sheet.565 Sheet.566 Sheet.567 Sheet.568 Sheet.569 Sheet.570 Sheet.571 Sheet.572 Sheet.573 Sheet.574 Sheet.575 Sheet.576 Sheet.577 Connect.50 Sheet.579 Sheet.580 Sheet.581 N-Channel MOSFET.582 Sheet.583 Sheet.584 Sheet.585 Sheet.586 Sheet.587 Sheet.588 Sheet.589 Sheet.590 Sheet.591 Sheet.592 Sheet.593 Sheet.594 Sheet.595 Sheet.596 Connect.50 Sheet.598 Sheet.599 Sheet.600 Sheet.601 Sheet.602 Connector 1.168.604 Connector 1.168.605 Connector 1.168.606 Buck 2 Buck Buck Sheet.608 Sheet.609 Sheet.610 Sheet.611 Sheet.612 5V/5mAmax 5V/5Amax 5V/5Amax Connector 1.614 Connector 1.168.615 Connector 1.168.616 Sheet.337 Connector 1.168.623 Connector 1.168.625 Sheet.626 MCU MCU MCU ADC ADC ADC I2C I2C I2C PWM PWM PWM I2C I2C I2C

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MCU
RL78 低功耗 8 位和 16 位 MCU

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Op Amp
精密运算放大器 (Vos <1mV)

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LDO
线性稳压器 (LDO)

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Buck
降压稳压器（集成开关）

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Buck
降压稳压器（集成开关）

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MOSFET
电源 MOSFET

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MOSFET
电源 MOSFET

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DC/DC
降压控制器（外部 FET）

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DC/DC
降压控制器（外部 FET）

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Sync
同步整流器控制器

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Flyback
反激式和正激式控制器

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PFC
功率因数校正 (PFC) 控制器

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DC Input Single
低输入电流

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低输入电流

视频和培训

100W Adaptor with Power Delivery & Wireless Charger

Renesas’ smart asset tracking label leverages Renesas’ ultra-low power devices to provide package or asset tracking with environmental in data logging in an ultra-thin, flexible and easily disposable device. The design is based on the DA14531 ultra-low power Bluetooth® Low Energy 5.1 SoC.

Related resources:

Video List
100W Adaptor with Power Delivery & Wireless Charger

新闻和博客

博客 2023年1月12日
博客 2021年8月17日