Part Number: BQ25756 Other Parts Discussed in Thread: BQ25750 Tool/software: Dear Team,
I am using BQ25756 IC for BMS application, fixed frequency 75Hz problem found, even after changing FREQ resistor there was no effect on frequency, please help me…
Part Number: BQ25756 Other Parts Discussed in Thread: PMP41115 , , TPS26750 , TPS25750 Tool/software: Hello TI Team,
System description:
Design based on PMP41115 (USB-C PD3.1, up to 240 W), combining BQ25756 (buck-boost bidirectional charger) and…
Part Number: BQ25756 Hi,
We are designing a multi-cell Li-ion charger ranging from 8S to 14S, with a programable charging current up to 5A. I am following the BQ25756 IC's documentation and reference design as guidance and would like to request a review…
Part Number: BQ25756E Other Parts Discussed in Thread: BQ25756 Hello,
I'm designing battery charger for portable measuring device using BQ25756E. Problem is that BQ is stuck in not charging mode. Error reported is: "DRV_SUP pin voltage is out of valid…
Part Number: BQ25756 Tool/software: Hi,
The PG 、STAT1 LED is on ,the en PIN is low .charge state is trickle .When I connect the battery to the charger ,the STAT2 led is on.and get an overcurrent error. I found th charge current(REG0x2F) rise up to …
Part Number: BQ25756E Tool/software: The TS pin of this IC i am selecting the divider for the thermistor .when i change the value to 65 its showing DIV error . In EVB there is a default divider available how is this calculated and under what conditions…
Part Number: BQ25756 Tool/software:
Hello, technical team. I am using this chip to implement a function that charges an 29.4V battery with Vin=25V. My gate drive peripheral circuit is exactly the same as the typical application in the data manual, which…
Part Number: BQ25756 Tool/software: What's the recommended configuration to parallel 4-6 BQ25756?
What's the preferred method to connect the load in parallel operation?
Is there any issues with having another converter downstream, as part of the…
