Part Number: BQ24070EVM Hi again Garrett,
In para 8.3.5 of the datasheet it states - If the short is removed, and the minimum system load is still too large [R<(VBat-200 mV) / 10 mA], the shortcircuit protection can be temporarily defeated. The battery…
Part Number: BQ24070EVM Other Parts Discussed in Thread: BQ24070
Hi! I'm using the BQ24070EVM board to validate our design.
At the moment the EVM is unmodified except for the addition of 2X 10uF caps from BAT+ to BAT-. These 2 are in parallel with…
Part Number: BQ24070EVM Other Parts Discussed in Thread: BQ24070 I have been having issues with the BQ24070EVM providing no output voltage in two scenarios explained below. In both scenarios, the input voltage is set to 5.25V/2A, the charge enable pin…
Hi Jerry,
The output voltage settling is a proxy for saying yes the load can be connected. With no battery connected Out pin voltage just needs to rise above 1V before the load is connected to avoid the short circuit condition.
For my tests with the BQ24070EVM…
Part Number: BQ24070EVM Other Parts Discussed in Thread: BQ24070 Hello,
I am testing the BQ24070EVM and am having trouble charging a deeply discharged battery. The battery is a 3.7V LiPoly which has a safety circuit that drops the output to 0V when the…
Part Number: BQ24070 Other Parts Discussed in Thread: , TPS54240 Hello Team, Could you help us please with our customer's question: The customer has BQ24070 in new design of automotive GPS Tracker. After their Tracker is turned on in the presence of a…
Other Parts Discussed in Thread: BQ24070EVM Hi
We would like to request Gerber files for BQ24070EVM as bases for our layout on our prototype.
Thanks,
Chandru
Other Parts Discussed in Thread: BQ24070EVM , TPS63001 , BQ24070 Hi,
Im having some trouble with the charger. Im testing with the BQ24070EVM.
Scenario 1
Schematic:
* I have 5V at the Input
* 60 ohm resistor Load at the output.
* No battery Connected.
Problem…