Other Parts Discussed in Thread: BQ24113A Designed a charger around the bq24113A, it will be charging 2 lithium coin cells in series, 6v. Input power could come from a wall charger, USB, or always connected solar cells.
Are there potential problems…
Other Parts Discussed in Thread: BQ24113A , BQ24105 , BQ24103 I'm looking at the bq24113A to charge a 7.4 2cell Li-Ion battery. The datasheet has an min input V of 4.3V and the datasheet only list efficiency graph if teh input V is higher than the charge…
Other Parts Discussed in Thread: BQ24113A 4152.BQ24113A.pdf
The charge current can be setting by a resistor of Iset1 pin on BQ24113A, If I need to control the charge current by host in charging period , the idea is in the attachment file. but…
Have you look at switch mode chargers such as BQ24130, BQ24113A or bq24125?
The bq2057W is a linear regulator like the bq24004, but the device requires and external pass transistor and sense resistor. Yes it will support two series cells.
For a…
Battery detection has to take some time. If the battery detection time is not acceptable, please try host-controlled architecture shown in Fig.4 on p8 of the bq2410x datasheet using bq24113/bq24113A.
Thanks.
Other Parts Discussed in Thread: BQ24113A , BQ24113 A couple of years ago we switched from the BQ24113 (RHLRG4) to the BQ24113A. Apparently the BQ24113 had a problem with the high side switching fet of the output. The data sheet for the BQ24113 shows…
Other Parts Discussed in Thread: BQ24113A Hello. I'm fairly new to battery management, and 'd like to find the first thing to look at when the charger malfunctions.
Device: BQ24113A. Schematic: exaclty as is the datasheet's sample schematic. Charger…
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
