Part Number: BQ24381 Hi
Do you have power consumption of bq24381? ex. input=5.2V, output=5.0V.
Do you have a potential difference of the input and output and the graph of the power consumption?
Regards, PAN-M
Other Parts Discussed in Thread: BQ24381
Dear Expert,
I confuse that BQ24381 OCP protection will always turn off internal MOSFET or just when power on short occur ?
As this timing chart red circle , OCP event but output voltage still appear ...…
Other Parts Discussed in Thread: BQ24381 Can BQ24381 VBAT be floated? Or it must be connected to Vss directly or by pull down resistor?
My customer is using 100kohm resistor from VBAT to battery and have to remove the resistor because VBAT voltage…
Part Number: BQ24314A Other Parts Discussed in Thread: BQ24381 , BQ24382 Hi,
I'm currently looking into implementing battery protector IC BQ24314A onto my design. One of the issue I faced now is that the device is rated to support up to 1.5A and on…
Leo Bosch said:
You could have a look at the Battery Management Products page: http://www.ti.com/lsds/ti/power-management/battery-management-products-products.page
Hello Leo, thanks for your reply, I checked the battery management Products, but…
Hello,
The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose…
Siyu,
I think the toggle flip-flop in the block diagram on page one of the spec should have let you know that the max you will get with this device is 50% duty.
Go to page 43 and 44 of the attached and select a more suitable part.
Peter,
i am enclosing the Power Management Guide for 2011. The section you will be interested in starts on page 43 and actual devices listed on page 46, With the minimum information you have given me I would expect that you will want something like…
