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Multi-Cell USB PD Power Bank with Quick Charge 2.0/3.0

Overview

Description

With the growing use of smartphones, tablets, laptops, and other portable devices, consumers demand on-the-go charging solutions to keep their devices powered throughout the day. This high-performance portable charging design supports 60W+ with a full USB Power Delivery (PD) programmable power supply (PPS) and is suitable for multi-cell (2 to 4 cells) configurations. It integrates an advanced Battery Management System (BMS) and Bluetooth® Low Energy (LE) for real-time monitoring, ensuring efficient, fast charging with enhanced safety features.

System Benefits​:

  • Multi-cell configuration improves power delivery efficiency and capability, offering a flexible and scalable solution for various power levels.
  • Quick Charge (QC) 2.0 and 3.0 facilitate faster device charging and maintain backward compatibility with QC 2.0 speeds, providing flexibility for different devices.
  • Integrated BMS and Bluetooth LE monitor the power bank’s state of charge (SOC) and state of health (SOH), enhancing safety and contributing to longer battery life.

Comparison

Applications

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4:3 ratioSheet.1Sheet.2Sheet.3Sheet.4US234US234US234USB-CUSB-CUSB-CUSB-CSheet.14Sheet.15Sheet.16Sheet.17Sheet.18Sheet.19Sheet.20Sheet.21Sheet.22Sheet.23Sheet.24Sheet.25Sheet.26ShuntSheet.110Sheet.111Sheet.112Sheet.148USB-A Fast Charging Protocol FrontendUSB-A Fast Charging Protocol Frontend QC2, QC3, BC1.2USB-A Fast Charging Protocol FrontendQC2, QC3, BC1.2LSW, 20V+LSW, 20V+, 4.5A Surge Prot., OVP, OPTLSW, 20V+, 4.5A Surge Prot., OVP, OPTUSB PD Controller (TCPC)USB PD Controller (TCPC)USB PD Controller (TCPC)USB HostUSB Host BC1.2 CDP, SDP USB2 DM/DP muxUSB Host BC1.2 CDP, SDP USB2 DM/DP muxBluetooth Low EnergyBluetooth Low EnergyBluetooth Low EnergyBuck-Boost ChargerBuck-Boost ChargerBuck-Boost ChargerGreenPAKGreenPAKGreenPAKSheet.175Label Text 10pt.254++Label Text 10pt.255--Sheet.103Line 1pt.1552Line 1pt.1583Sheet.108Sheet.183Label Text 10pt.254++Label Text 10pt.255--Sheet.186Line 1pt.1552Line 1pt.1583Sheet.189Sheet.190Label Text 10pt.254++Label Text 10pt.255--Sheet.193Line 1pt.1552Line 1pt.1583Sheet.196Sheet.197Label Text 10pt.254++Label Text 10pt.255--Sheet.200Line 1pt.1552Line 1pt.1583Sheet.203Sheet.209Sheet.204Sheet.205Sheet.206Sheet.207Sheet.208Connector 2Connector 2.212Connector 2.213Connector 2.214Sheet.237Sheet.73Sheet.74Sheet.75Sheet.76Sheet.77Sheet.78Sheet.79Sheet.81Sheet.82Sheet.238Sheet.228Sheet.229Sheet.230Sheet.231Sheet.232Sheet.233Sheet.234Sheet.235Sheet.236Connector double arrowConnector ArrowUSB-AUSB-AUSB-ADP/DM USB2DP/DM USB2DP/DMUSB2VBUS-aVBUS-aVBUS-aConnector LineImaxImaxImaxConnector Arrow.305Connector Arrow.306Connector Arrow.308VBus-cVBUS-cVBUS-c5V-12V 2.4A5V-12V 2.4A5V-12V 2.4A3.3V – 21V, 3A3.3V-21V, 3A3.3V-21V, 3AConnector Arrow.313Connector Line.314Connector Line.315Connector Line.317Connector Line.318Connector Line.326Connector Line.327Connector Line.328Connector Arrow.329Connector Arrow.330Connector Line.331CC1/CC2CC1/CC2CC1/CC2DP/DM USB2DP/DM USB2DP/DM USB25V, 1A5V, 1A5V, 1A5V5V5VConnector Arrow.336Connector Arrow.337Connector Arrow.338Connector Line.339Connector Line.340Connector Line.341Connector Line.342Connector Line.344Connector Arrow.345Connector Arrow.348Connector Arrow.349DLNKDLNKDLNK5V-12V, 2.4A5V-12V, 2.4A5V-12V, 2.4A VBUS-cVBUS-cVBUS-cConnector Line.356Connector Line.3575V5V5VnENnENnENConnector Arrow.360Connector Arrow.361Connector Arrow.362ONONONnFaultnFaultnFaultIsnsIsnsIsnsConnector Arrow.366Connector dotted arrowConnector Arrow.369 DLNKDLNKDLNKnPGnPGnPGSheet.372Connector Line.319Connector 2.324Sheet.373Connector Line.323Connector 2.325Connector 1Connector 1.375Connector Line.377Connector 1.378Connector 1.379Connector Line.380Connector Line.381DP/DMDP/DMDP/DMConnector Arrow.383Connector Line.387Connector Arrow.388Connector Line.389Connector 1.390Connector Arrow.391Connector Arrow.394Connector 1.39512CI2CI2CConnector 1.399Connector Line.400Connector Line.403EN1 EN2EN1 EN2EN1EN2Connector double arrow.405Connector Line.4083V33V33V3CEN, SMART-CDP, CBCEN, SMART-CDP, CBCEN, SMART-CDP, CBSheet.495Sheet.496Sheet.497Darlington.131Sheet.499Sheet.500Darlington.254Sheet.502Sheet.503Darlington.254Sheet.505Sheet.506Sheet.507Darlington.131Sheet.509Sheet.510Darlington.254Sheet.512Sheet.513Darlington.254Sheet.515Sheet.516Sheet.517Darlington.131Sheet.519Sheet.520Darlington.254Sheet.522Sheet.523Darlington.254Sheet.525Sheet.526Sheet.527Darlington.131Sheet.529Sheet.530Darlington.254Sheet.532Sheet.533Darlington.254Connector 1.535Connector Line.536Connector Line.537Connector Line.538Connector Line.539Connector Line.540Connector Line.541 VBATVBATVBATVBATVBATVBATVSYSVSYSVSYSConnector 1.545Connector 1.546Connector 1.547Connector 1.54812C MasterI2C MasterI2C Master12C SlaveI2C SlaveI2C SlaveConnector Arrow.552PWM-DACPWM-DACPWM-DACSheet.555Sheet.486Sheet.487Darlington.131Sheet.489Sheet.490Darlington.254or Resistoror Resistoror ResistorBMS Fuel GaugeBMS, Fuel Gauge and USB PD PolicyBMS, Fuel Gauge & USB PD PolicyBMS, Fuel Gauge & USB PD Policy CPUCPUCPUDC/DC BuckDC/DC Buck 5V-12V, 3A and 5V/300kHZ-2MHzDC/DC Buck 5V-12V, 3A & 5V/300kHZ-2MHzDC/DC Buck 5V-12V, 3A & 5V/300kHZ-2MHzVOUT1VOUT1VOUT1VOUT2VOUT2VOUT2VINVINVINLSW, 14VmaxLSW, 14Vmax, 2.4A OCP, OVP, OTP, RCPLSW, 14Vmax, 2.4A OCP, OVP, OTP, RCP
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