Part Number: BQ25723 Tool/software: Hi,
BQ25723 is connected to both the adapter and the battery, when the battery is fully charged, unplugging the battery charger output will cause hiccups,
We read the charger register like below:
1. Normal register…
Part Number: BQ25723 Other Parts Discussed in Thread: BQ25756E , , BQ25730 , BQ25731 , BQ25713B , BQ25703A , BQ25713 , BQ25172 Tool/software: Hello,
I'm looking for a battery charge controller for NiMh batteries (2 or 3 cells), charging from a standard USB…
Part Number: BQ25723 Tool/software: Hi,TI:
We use BQ25723 for a device with a 3-cell battery.We found that when using an adapter to power a device, unplugging the battery during normal system operation may result in a shutdown and inability to restart…
Part Number: BQ25723 Tool/software: Using the BQ25723 in a 2S charging design. Reading the ADCVSYSVBAT register (0x2D/2C) results in a reading of reg_0x2C = 22102 (0x5656) REG_ADC_VSYS_VBAT or 0x56*64mV = 5400mV, for these two voltages. Measuring th…
Part Number: BQ25723
Tool/software:
Hi all,
My circuit uses a 20V power input and the input capacitor emits a sharp beep when the input power is 20-45W.
I used five 10uf/25V capacitors.
After reducing to 1 capacitor, the beeping sound remains.
What…
Part Number: BQ25723 Other Parts Discussed in Thread: BQ40Z50 Tool/software: Hi,
I'am looking for a reference design or an EVM that combines the three following functions:
* Protection * Balance * Charge
of a 4S LiPo battery (14.8V, 18Ah), with charge…
Part Number: BQ25723 Hi
The customer design a charging circuit with TPS65987DDH+BQ25723. Now when testing, they found that the BQ25723 cannot charge the battery when using the 20V input negotiated by the PD.
It has been tested that when the PD adapter negotiates…
Part Number: BQ25723 Hi
The customer design with BQ25723 to charge 4 series of batteries. When the battery is not plugged in, the REGN output voltage is 6V when connected to the DC power supply (24V).
When only the battery is connected (battery voltage…
