Answered

• RE: BQ51050B: Wireless charging solutions

  

  Conor

  Resolved

  Hi Bill, Bill Johns said: How small a coil are you looking for? A thickness of at least 20mm is required. The thickness also needs to be kept as small as possible, so this also needs to be taken into consideration. Thanks, Conor

  • 3 months ago
  • Power management
  • Power management forum

• BQ51050B: Wireless Charging Solution 45W ~ 60W

  

  Saurabh Kumar Sharma

  Part Number: BQ51050B Tool/software: Hello Team, We have an RFQ from a European Customer for a Car Wireless Charging solution (Automotive). Apparently, We're looking forward to build a POC for the Wireless charging solution with a charging rate of 45…

  • 3 months ago
  • Power management
  • Power management forum
Answered

• BQ51050B: Noise on CHG Pin

  

  Michael Parry

  Resolved

  Part Number: BQ51050B Tool/software: Hello, I’m hoping that someone could shine some light on the issue I’m having. I have a product that has the BQ51050B Chip in I have pulled up the CHG pin through a 100K resistor to BAT and interfaces this through…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• BQ51050B: Temperture controll

  

  ?? ??

  Part Number: BQ51050B Tool/software: Hello. - Hello. I am evaluating BQ51050B with bq51050BEVM-764. I have gradually increased the temperature from 10°C to 20°C, and the bq51050BEVM-764 does not start charging. When the charger is turned OFF and…

  • 5 months ago
  • Power management
  • Power management forum

• BQ51050B: BQ51050B

  

  cb narayana

  Part Number: BQ51050B Hi EPT is not happening at transmittor even after the battery is charged upto 4.18 V without any load to the battery Please let us know if there is any way we could add an LED indicator for completion of charge at receiver end

  • 10 months ago
  • Power management
  • Power management forum
Answered

• BQ51050B: How to charge using a Vadapter

  

  ?? ??

  Resolved

  Part Number: BQ51050B Tool/software: Hello. I purchased the bq51050BEVM-764. And I charged a lithium battery with Qi-compliant charging stand from AMAZON. The settings for the bq51050BEVM-764 are as follows. 1. Charging current: JP6 FIX, 1000mA …

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• BQ51050B: Comm Pin Capacitor Upper Limit

  

  Andrew Elgar

  Resolved

  Part Number: BQ51050B Tool/software: Hello, I have been troubleshooting some communication issues between a charge pad and a BQ51050B equipped system. I have identified an issue at certain distances where the BQ51050B responds to the digital ping, but…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• BQ51050B: QI charging with BQ51050B: No end of charge detection

  

  Benjamin Eymard

  Resolved

  Part Number: BQ51050B Other Parts Discussed in Thread: BQ51052B Hello, I'm currently using BQ51050B to charge the battery of a device. The charge seems effective, unfortunately, the end of charge is never reach, even with charging current way lower…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• BQ51050B: efficiency

  

  Jinwoo Lee

  Part Number: BQ51050B Hello. We are working on new product using the BQ51050B for the wireless charging receiver. We designed 4.2V Li-ion battery, and we charged 1.4A. We confirmed that the board works well. But, I confirmed that the RX coil temperature…

  • 9 months ago
  • Power management
  • Power management forum
Answered

• BQ51050B: charging current

  

  Jinwoo Lee

  Resolved

  Part Number: BQ51050B Hi All, I have a question about the BQ51050B. I am using BQ51050B to charge lithium battery 2000mA battery. I know max charging current of BQ51050B is 1.5A. and I want to charge the battery at 1.2A. So, I set below. R1 : 62ohm …

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.