Part Number: BQ25150 Tool/software: Hi expert,
Hope you are going well.
My customer wants to know if BQ25150 can be used as gauge to achieve SOC 1% accuracy requirement? If the answer is yes, then no fuel gauge is needed in the system.
Thank you…
Part Number: BQ27426 Other Parts Discussed in Thread: BQ25150 , Tool/software: Hi we are developing a wearable device that uses the BQ25150 power management IC and wanted to add a more precise fuel gauge. We selected therefore the BQ27426.
It seems…
Part Number: BQ25150 Hi,
could you confirm that the 14 second watchdog works only when there is an external power source (VIN) BUT not the first time coming out from Ship Mode ?
In that case, is there another way to have also a watchdog when no VIN…
Part Number: BQ25150
Hi Juan,
this is a follow up to this ticket:
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1324212/bq25150-vdd-remains-on-in-battery-undervoltage-lockout-threhshold-voltage/5043067…
Part Number: BQ25150 If the battery voltage is between 3V - 3.15V (Battery undervoltage Lockout Threhshold Voltage) the VDD remains ON if the device turns off by battery voltage drop below VBATUVLO. Do you have a solution?
Part Number: BQ25150 Similar to the first question about ship mode and register value retention - does low power mode allow for registers to retain their programmed values?
Part Number: BQ25150 In Section 9.4.2 of the BQ25150 datasheet, it states LP can be exited by driving the LP pin high OR Vin>Vuvlo. Later in the section it also states that MR can also cause the PMIC to transition from LP to Active Mode but as soon as…
Part Number: BQ25150 Hello team,
Am presently working on bq25150,am facing an issue regarding battery regulation voltage at BAT pins.
1.here am not getting 4.2v battery regulation voltage at,
My BAT pin,in my schematics my CE pin left floating and…
Part Number: BQ25150 Other Parts Discussed in Thread: BQ27426 Hello Arelis Guerrero,
Hi Team 1. Here is the scope captured image at Battery (BAT) terminals. a. Yellow waveform is IN voltage to BQ25150 IC. b. Blue waveform is Output voltage at BAT…
Part Number: BQ25150 Other Parts Discussed in Thread: BQ27426 Hello team,
Am presently working on bq25150 battery controller,am fac
Ing an issue while charging the li-ion battery
1.Am unable to get battery regulation voltage at BAT terminals.
…
