The LED current can be set, and controlled dynamically, by using the IADJ pin of the TPS92512. Below equation shows how to calculate the value of the current setting resistor (RISENSE) from the ISENSE pin to ground for the desired LED current.
The IADJ…
Part Number: TPS23861 dears,
TPS23861 may limit the output current by step according to the classification settings as below:
the customer is wondering if there is any method to adjust the current limit accurately and flexibly according to the customer…
If the current is being limited by the current set ITRIP threshold, then the ITRIP threshold can be changed to a new value or to be disabled while the motor is running, this is fine. If the CONFIG registers are locked with REG_LOCK then these bits will…
Thank you for your response. I'd like to ask:
What different behaviors would the Charger IC exhibit when the CELL_BATPRESZ pin is pulled low versus not pulled low in the absence of a battery?
What is the correct connection method for the CELL_BATPRESZ…
Hi Links,
1.When the battery is not present, the input current of BQ25792 seems to be limited to below 1A. Is there any way to lift this restriction?
Is the device reporting a BATOVP here? What is your ILIM_HIZ resistor value? What is your IINDPM…
1. Transient protection is missing. We recommend using TVS diode at the input and Schottky diode at the output to help against transients which are generated in events like hot-plug or short circuit and can cross the absolute maximum of the device resulting…
