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USB PD 140W 充电器电池管理

概览

描述

这款 USB 供电(PD)充电器电池管理系统旨在为 7 节电池组提供高达 140W 的功率。 它具有一个 USB Type-C® 端口控制器(TCPC),符合 USB Type-C 端口控制器接口(TCPCi)修订版 2.0 和扩展功率范围(EPR)和 USB Power Delivery 修订版 3.1 规范。 Type-C 端口管理器(TCPM)功能通过 I2C 通信集成到 MCU 中。 此外,30V 降压升压充电器支持 USB PD EPR,而 3 至 10 芯电池前端(BFE)控制器和电量计 IC 则用于系统运行状况监测和状态更新。

系统优势:

  • 工作电压为 28V
  • 提供 140W 充电功率
  • 符合 USB Power Delivery 规范修订版 3.1
  • 具有自主检测和操作功能
  • 采用单个 MCU 通信解决方案
  • 确保电池安全和管理
  • 能够为多达 7 节电池充电的系统

产品对比

应用

  • 电动工具
  • 手持式电子设备
  • 轻型便携式电子设备

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US272-1 Connector Line.641 Connector Line.659 Connector Line.657 Sheet.18 Connector Line.650 Connector Line.649 Connector Line.647 Connector Line.646 Connector Hallow Arrow Connector Line.644 Connector Line.643 Connector Line.640 Connector Line.637 Connector Line.634 Connector Arrow Connector Line.629 Connector Line.627 Connector Line.624 Connector Line.622 Connector Line.618 Connector Line.620 Connector Line.612 Connector Line.608 Connector Line.605 Connector Line.604 Connector Line.603 Resistor2.2542 Sheet.12 Sheet.13 Sheet.14 Sheet.15 Sheet.17 BAT + BAT + BAT + Rsense Rsense Rsense Sheet.21 Power/Control Power/Control Power/Control Sheet.35 Sheet.38 Battery 1-Cell.3168 Sheet.40 Sheet.41 Line 1pt.1552 Line 1pt.1583 ….. ….. ….. Battery 1-Cell.3174 Sheet.46 Sheet.47 Line 1pt.1552 Line 1pt.1583 Bat Interface Bat Interface Bat Interface Sheet.51 Sheet.52 Sheet.53 Sheet.54 Sheet.55 Sheet.56 Sheet.57 Sheet.58 Sheet.59 3~7 Cells 3~7 Cells 3~7 Cells Bat Interface Bat Interface Bat Interface Sheet.62 Sheet.63 Sheet.64 Sheet.65 Sheet.66 Sheet.67 Sheet.68 Sheet.69 ... ... ... Sheet.72 Battery Holder Board Battery Holder Board Battery Holder Board BMS Board BMS Board BMS Board 2x10 2x10 2x10 2x5 2x5 2x5 2x10 2x10 2x10 Vertical Wire Bundle.2985 Label Text 10pt.1046 2 2 Sheet.82 CC1 CC1 CC1 CC2 CC2 CC2 VCON VCON VCON Sheet.106 28V 28V 28V Sheet.165 Sheet.166 PMOS PMOS PMOS USB-C.2608 USB-C USB-C USB-C Sheet.171 Sheet.172 Sheet.173 Sheet.174 Sheet.175 Sheet.176 Sheet.177 Sheet.178 Sheet.179 Sheet.180 Sheet.181 Sheet.182 Sheet.183 Power/Control Power/Control Power/Control Sheet.188 Sheet.191 Sheet.192 Sheet.193 Sheet.194 Sheet.195 Sheet.196 Sheet.197 Sheet.198 USB PD Charger Board USB PD Charger Board USB PD Charger Board 2x5 2x5 2x5 Vertical Wire Bundle.3374 Label Text 10pt.1046 2 2 Sheet.204 Sheet.206 Sheet.207 Sheet.216 Sheet.217 Sheet.218 Sheet.219 2x5 2x5 2x5 BAT - BAT - BAT - Ground.2825 Sheet.243 Sheet.244 Ground.698 Sheet.246 Sheet.247 Ground.703 Sheet.250 Sheet.251 GND GND GND Sheet.256 Ground.712 Sheet.258 Sheet.259 Connector 1.160 Ground.728 Sheet.274 Sheet.275 H-Bridge H-Bridge H-Bridge P-Channel Depletion MOSFET Sheet.506 Sheet.507 Sheet.508 Sheet.509 Sheet.510 Sheet.511 Sheet.512 Sheet.513 Sheet.514 Sheet.515 Sheet.516 Connect.46 Sheet.518 Sheet.519 N-Channel Depletion MOSFET.601 N-Channel Depletion MOSFET.603 N-Channel Depletion MOSFET Sheet.525 Sheet.526 Sheet.527 Sheet.528 Sheet.529 Sheet.530 Sheet.531 Sheet.532 Sheet.533 Sheet.534 Sheet.535 Sheet.536 Connect.50 Sheet.538 Sheet.539 Sheet.540 N-Channel Depletion MOSFET.541 Sheet.542 Sheet.543 Sheet.544 Sheet.545 Sheet.546 Sheet.547 Sheet.548 Sheet.549 Sheet.550 Sheet.551 Sheet.552 Sheet.553 Connect.50 Sheet.555 Sheet.556 Sheet.557 N-Channel Depletion MOSFET.561 Sheet.562 Sheet.563 Sheet.564 Sheet.565 Sheet.566 Sheet.567 Sheet.568 Sheet.569 Sheet.570 Sheet.571 Sheet.572 Sheet.573 Connect.50 Sheet.575 Sheet.576 Sheet.577 N-Channel Depletion MOSFET.579 Sheet.580 Sheet.581 Sheet.582 Sheet.583 Sheet.584 Sheet.585 Sheet.586 Sheet.587 Sheet.588 Sheet.589 Sheet.590 Sheet.591 Connect.50 Sheet.593 Sheet.594 Sheet.595 US272 US272 US272 Connector Line Connector Line.606 Connector Line.607 Connector Line.610 Connector Line.611 Connector 1.163 Connector Line.623 Connector Line.625 Connector Line.626 Bi-directional Connector Arrow.633 Connector Arrow.638 Bi-directional.639 Connector Hallow Arrow.653 Connector 1.163.654 Connector Line.658 Sheet.660 Bi-directional.661 Vertical Wire Bundle Label Text 10pt.1046 2 2 Sheet.673 Vertical Wire Bundle.674 Label Text 10pt.1046 2 2 Sheet.676 Sheet.677 Bi-directional.678 Sheet.679 Sheet.85 Buck-Boost Buck-Boost Buck-Boost ADP ADP ADP ACOK ACOK ACOK Vsys Vsys Vsys GND GND GND Vbat Vbat Vbat I²C I²C I²C BGATE BGATE BGATE Sheet.680 USB PD Controller USB PD Controller USB PD Controller ALERT ALERT ALERT GATE GATE GATE I²C I²C I²C GND GND GND VDD33 VDD33 VDD33 Sheet.681 MCU MCU MCU nInt nInt nInt I²C I²C I²C VDD VDD VDD I²C I²C I²C VSS VSS VSS GPIO GPIO GPIO Sheet.682 Sheet.6 BMS MCU+BFE BMS MCU+BFE BMSMCU+BFE Cells Cells Cells CFET CFET CFET Isense Isense Isense DFET DFET DFET I²C I²C I²C VSS VSS VSS
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