Part Number: BQ25790 Other Parts Discussed in Thread: BQ24750 , BQ25713 Hi, Customers are looking for products that meet the following requirements: ・Battery ; LifePo4 ・Cell ; 2~4cell , (2～4S2P) ・Vin ; 19V ・Charge current; ≒4～5A ・Control ; Host control…
Part Number: BQ25790 Other Parts Discussed in Thread: BQ25798 Hello,
MY GOAL
So what I want is when VBUS is applied and VBAT is applied, charging should start.
OTG_MODE is set to 1.
Then when I remove VBUS, 5V is present as a source on VBUS so…
Part Number: BQ25790 Other Parts Discussed in Thread: BQ25713 Hi, Does BQ25790 support NiMH batteries?
BQ25713 series is stated to be compatible with NiMH. However, BQ25790 does not have NiMH in the correspondence table. I think it can be dealt with…
Part Number: BQ25790 Related to https://e2e.ti.com/support/power-management/f/196/p/959057/3543576
I need charger detection via USB data pins. However the same USB pins are used by the CPU. CPU can be unpowered so the USB pins need to be muxed.
I…
Part Number: BQ25790 Other Parts Discussed in Thread: TPS25750 The datasheet of BQ25790 points out, that the IC supports USB power delivery standard and also an auto detection of the attached power supply.
USB PD standard only covers supplies with 5V…
Part Number: BQ25790 Is there any way to get battery charge level from this IC? From 0-100% for example?
What is the proper way to get status how much battery is charged?
I know I can get the raw voltage from REG3B_VBAT_ADC, but is there any way…
Part Number: BQ25790 Hi,
We have some pin connection questions for BQ25790. Please support to provide your comments.
What is the easiest way of TS pin connection if it's not used?
How should we connect D+/D- if they're not used? Just keep them…
Part Number: BQ25790 Hi,
Can we use BQ25790 to support a so called "smart battery" which may need to request different charging voltage to battery based on different environment (e.g. temperature)?
From BQ25790, it seems we can only use VREG to control…
Part Number: BQ25790 Other Parts Discussed in Thread: BQ25792 Hi, I'm looking at using the BQ25790 for a 4S mobile device system.
I have several devices on my system that require 12V output. Is it possible to set the buck-boost output to 12V while charging…
