概览

随着电动汽车日益成为日常生活的一部分，对更高效充电解决方案的需求也不断增长。 高功率非车载充电器是支持电池组解决方案的功能模块。 这种充电器组合在通用输入电压范围内工作，使用高端 MCU 来控制功率因数校正 (PFC) 并管理零电压开关 (ZVS) — 位于系统次级侧的半桥电路开关转换器。 MCU 提供了更好和更安全的输出参数控制，其 CAN 接口帮助客户服务广泛的客户群。

系统优势：

  • PFC IC R2A20112ASP采用临界导通模式进行交错式PFC
  • 由于通过 MCU 控制 ZVS 阶段，难以复制
  • 数字控制器保护和功能，如 UVLO、OVP、OCP、OTP 和浪涌电流
  • 可升级到更高电流的系统，可选择在次级侧添加同步整流器
  • CAN/SPI 连接到智能网卡实现远程信息处理
  • 实施电池健康管理

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 Connected signals line Sheet.1 Sheet.2 Sheet.3 Sheet.4 Connector Line.426 Connector dotted line AS055 AS055 AS055 Sheet.9 Sheet.10 Sheet.11 Sheet.12 Sheet.13 Sheet.14 Sheet.15 Sheet.16 Sheet.17 Sheet.18 Sheet.19 Sheet.20 Sheet.21 Sheet.22 Sheet.23 Sheet.24 Sheet.25 Sheet.26 Sheet.27 Ground.297 Sheet.29 Sheet.30 Sheet.31 Sheet.32 PGND PGND PGND Sheet.34 Sheet.35 Sheet.36 Sheet.37 Sheet.38 Darlington.131 Sheet.40 Sheet.41 Sheet.42 Darlington.131 Sheet.44 Sheet.45 Sheet.46 Sheet.47 Darlington.131 Sheet.49 Signal Ground.236 Sheet.51 Sheet.52 Sheet.53 Sheet.54 Sheet.55 Sheet.67 Communication Lines B.554 2 2 2 Sheet.70 Communication Lines B.554 2 2 2 Sheet.73 Label Text 10pt.1046 4 4 Sheet.75 2 2 2 2 Sheet.78 2 Communication Lines B.554 2 2 2 2 2 2 2 Sheet.87 2 .88 Communication Lines B.554 2 2 2 2 2 2 2 Sheet.93 Inductor.323 Sheet.95 Sheet.96 Sheet.97 Dual Op Amp 1 Dual Op Amp Dual Op Amp Half Bridge N-CH 600V Mosfet Half Bridge N-CH 600V Mosfet Half Bridge N-CH 600V Mosfet 600V HB Gate Driver 600V HB Gate Driver 600V HB Gate Driver N-CH x6 N-CH x6 N-CH x6 600 HB Gate Driver 600 HB Gate Driver 600 HB Gate Driver High Speed Optical Isolator x2 High Speed Optical Isolator x2 High Speed Optical Isolator x2 High Speed Optical Isolator x2 High Speed Optical Isolator x2 Optical Isolator x3 Optical Isolator x3 Optical Isolator x3 Optical Isolator x3 Optical Isolator x3 Optical Isolator x3 Op Amp Op Amp Op Amp Dual Op Amp 2 Dual Op Amp Dual Op Amp NTC (HB Temp Monitor) NTC (HB Temp Monitor) NTC (HB Temp Monitor) BR BR BR Relay Inrush & Input Control x2 Relay x2 Inrush & Input Control Relay x2Inrush &Input Control Filter, Surge Protector Filter, Surge Protector Filter, Surge Protector D4 D4 D4 C C C G G G 15V 100mA 15V/100mA 15V/100mA Relay Control Relay Control Relay Control D2 D2 D2 AC Sense AC Sense ACSense 12V 100mA 12V/100mA 12V/100mA 90-300V AC Input 90-300V AC Input 90-300V AC Input Isolation Line Isolation Line Isolation Line 12V 750mAmax 12V/750mAmax 12V/750mAmax 3.3V 1000mAmax 3.3V/1000mAmax 3.3V/1000mAmax 15V 400mAmax 15V/400mAmax 15V/400mAmax 15V 100mA 15V/100mA 15V/100mA PWM PWM PWM EN EN EN VCC VCC VCC PFC Sense PFC Sense PFC Sense D D D S S S G G G Drain Voltage Sensing Drain Voltage Sensing Drain Voltage Sensing 12V 100mA 12V/100mA 12V/100mA Output Voltage Sense Output Voltage Sense Output Voltage Sense +ve +ve +ve Output 30V-100V 30Amax Output 30V-100V 30Amax Output 30V-100V 30Amax ON Fault ON Fault ON Fault 3.3V 20mAmax 3.3V/ 20mAmax 3.3V/20mAmax 12V 250mAmax 12V/250mAmax 12V/250mAmax 3.3V 1000mAmax 3.3V/1000mAmax 3.3V/1000mAmax Sheet.147 Fan blades Connector Line Connector Line.405 IGBT IGBT IGBT Connector Line.409 Connector Line.411 Connector Line.412 Connector Line.417 Connector Line.418 Sheet.168 + + + - - - ~ ~ ~ ~ ~ ~ Connector Line.430 Connector Line.431 Connector Line.432 Connector Line.433 Connector Line.434 Connector Line.436 Sheet.181 Sheet.182 Sheet.183 Connector Line.439 Connector Line.440 Connector Line.441 Connector Line.442 D2 D2 D2 Connector Arrow Connector Line.453 Connector Line.455 Connector Arrow.456 DC-DC Buck DC/DC Buck DC/DC Buck Connector Arrow.459 Connector Arrow.460 Connector Arrow.461 Connector Line.463 Connector Line.464 Connector Line.465 Connector Line.466 Connector Line.467 Connector Arrow.470 Connector Line.472 Connector Line.475 Connector Arrow.479 Connector Line.480 Connector Arrow.481 Connector Arrow.482 Connector Arrow.483 Connector Line.484 Connector Line.486 Connector Arrow.492 Connector double arrow Connector Line.496 Connector Arrow.497 Connector Line.501 Connector Arrow.507 Connector Line.510 Connector Line.513 15V 20mA 15V/20mA 15V/20mA CT CT CT Connector Line.509 Inductor Sheet.257 Sheet.258 Sheet.259 ?? Inductor Air Core.188 Line.841 Inductor Air Core.212 Sheet.263 Sheet.264 Sheet.265 Sheet.266 Sheet.267 Sheet.268 Sheet.269 Sheet.270 Sheet.271 Inductor Air Core.212 Sheet.273 Sheet.274 Sheet.275 Sheet.276 Sheet.277 Sheet.278 Sheet.279 Sheet.280 Sheet.281 Inductor Air Core.214 Sheet.283 Sheet.284 Sheet.285 Sheet.286 Sheet.287 Sheet.288 Sheet.289 Sheet.290 Sheet.291 Inductor Air Core.226 Sheet.293 Sheet.294 Sheet.295 Sheet.296 Sheet.297 Sheet.298 Sheet.299 Sheet.300 Sheet.301 ?? Inductor Air Core.515 Line.841 Inductor Air Core.212 Sheet.305 Sheet.306 Sheet.307 Sheet.308 Sheet.309 Sheet.310 Sheet.311 Sheet.312 Sheet.313 Sheet.314 Sheet.315 Sheet.316 Sheet.317 Sheet.318 Sheet.319 Sheet.321 Sheet.322 Sheet.323 Sheet.324 Sheet.325 BR BR BR + + + - - - ~ ~ ~ ~ ~ ~ Sheet.336 Sheet.337 Sheet.338 Connector Line.582 Connector Arrow.584 Connector Line.585 Connector Line.586 Connector Line.587 1 Communication Lines B.554 1 1 1 Connector Arrow.591 Connector Arrow.593 Connector Line.594 Sheet.358 3.3V 50mAmax 3.3V/50mAmax 3.3V/50mAmax Connector Arrow.601 -ve -ve -ve 3.3V 20mAmax 3.3V/20mAmax 3.3V/20mAmax Connector Arrow.607 Connector Arrow.608 Connector double arrow.609 2 2 2 2 Sheet.374 Connector double arrow.610 Connector Arrow.611 Connector Arrow.612 Connector Line.613 Connector Line.380 Connector 1.381 Connector 1 Connector 1.384 Connector 1.385 Connector 1.387 Connector 1.388 Connector 1.389 Connector 1.390 Connector 1.391 Connector 1.392 Connector 1.393 Connector 1.394 Connector 1.395 Connector 1.396 Connector 1.397 Connector 1.398 Connector 1.399 Connector Line.400 Sheet.405 Connector Arrow.407 Connector Arrow.408 Inductor Coreless (Air conductor) Sheet.411 Sheet.412 Sheet.413 Sheet.414 Sheet.415 Sheet.416 Sheet.417 Sheet.418 Sheet.419 Connector Line.420 Sheet.423 Sheet.424 2 2 2 2 Sheet.427 4 4 4 4 Sheet.430 Connector Arrow.431 E E E Sheet.435 Connector Line.436 MCU MCU MCU MCU PWM PWM PWM GPIO GPIO GPIO CAN CAN CAN ADC ADC ADC PWM PWM PWM ADC ADC ADC GPIO GPIO GPIO ADC ADC ADC SPI SPI SPI VDD VDD VDD Flyback Flyback Flyback Flyback Logic Logic Logic VCC VCC VCC Load Switch Load Switch Load Switch Load Switch PFC PFC PFC PFC GD-M/S GD-M/S GD-M/S CS CS CS FB FB FB VCC VCC VCC

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新闻和博客

博客 2023年3月2日