Part Number: BQ24735 Other Parts Discussed in Thread: BQ24810 , BQ24780S Hi team,
We are designing a 4-cell charger. The reference circuit uses the BQ24735, but it's an older product.
We are considering the BQ24780S or BQ24810, but which would you…
Part Number: BQ24735 1, There is following description in BQ24735 datasheet:" VVCC – VSRN > 275 mV (not in sleep mode)".
(1), Please help explain the sleep mode.
(2), And why does ACOK going high require VVCC – VSRN > 275 mV (not in sleep mode) ?…
Part Number: BQ24735 sch (1).pdf BMS-40A-3S_SGT (1).pdf
I would like to charge a 3S LiPo battery. When the battery voltage reaches around 10.4 V , the system stops charging. My system input voltage is 15 V .
In the schematic I shared, I changed R114…
Part Number: BQ24735 Tool/software: We required the number of transistors(BQ24735RGRT) for the part listed, for reliability engineering purpose . We were unable to find this data on your website, so kindly provide the transistor count for part at your…
Part Number: BQ24735 Other Parts Discussed in Thread: TIGER I try to repair laptop ACER SWIFT SF314-51 , which is dead. I found out there is a problem with BQ24735 - ACDRV (pin 4) is only about 0.9V. ( if i remove resistor - coming from that ACDRV to…
Part Number: BQ24735 Other Parts Discussed in Thread: EV2400 Hi Team,
Thanks for support
We face issue of battery charging when supply off then on.
We have set all para meter as per data sheet guidance. First set value through EV2300/2400 SMB connector…
Part Number: BQ24735 Other Parts Discussed in Thread: EV2400 Tool/software: Hello Forum, We have the BQ24735 in our design to charge a 4S1P battery. The system is supplied with 24V from a power supply unit with max. 2.7A. Charging works as desired. Strangely…
Part Number: BQ24735 Other Parts Discussed in Thread: TIGER Hi
The customer design the schematic with BQ24735, The single adapter can supply to system normal, but the single battery can not power the system.
Battery voltage is 15.8V, system voltage…
Part Number: BQ24735 Solution: BQ24735RGRR has occasional abnormal power on problem
Fault symptom:
This fault is caused by occasional system power failure during normal use of the product. The problem may be resolved by shutting down and restarting…
