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Master Slave Charging Architecture With Communication Between Chargers

  • US 20170005501A1
  • Filed: 06/30/2016
  • Published: 01/05/2017
  • Est. Priority Date: 07/01/2015
  • Status: Active Grant
First Claim
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1. A battery charging system comprising:

  • a master charger that receives a supply voltage, outputs a master charging current based on the supply voltage, and selectively outputs a slave charger control signal; and

    at least one slave charger that receives the slave charger control signal from the master charger, receives the supply voltage, and selectively outputs a slave charging current based on the slave charger control signal and the supply voltage.

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