Chris-san, Thank you for your response and support. I understood about simulation. I introduced TLV62080. However,Customers want to use actual devices. Customer order to decrease ripple current, using 4.7uH inductor. Also,It was the purpose of the inductor…
A SW to GND short is the most common short seen on a buck converter. It is usually the result of poor PCB layout. Can you send their layout?
As well, the total output capacitance is very likely too high for this IC. It is well outside of the D/S guidelines…
The values you gave are for the TLV62080, which is rated for 1.2A. Just below this line are the values for the TLV62084. This is the difference between the devices: the current limit which dictates the rated output current.
Yes, the 2.842A number should…
Other Parts Discussed in Thread: TLV62080 , TPS63020 Dear Sir/ Madam
We are working on Agriculture based Project in which we are using below Ti Part no.
Charge Controller : BQ24650
Fuel Gauge : BQ28z610
Power Regulator : TPS63020 ; TLV62080 ;…
A power supply as simple as this should be able to be routed on 1 side of the board. This minimizes noise/EMI.
As well, this is an older device. The TPS62230 family is much smaller, while the TLV62080 uses a smaller inductor. The TLV62568 offers lower…
The TPS65083x supports several types of DDR memory: DDR3L, DDR4L, LPDDR3, LPDDR4, and DDR4RS.
For LPDDR3:
Connect VR4 output to the VDDQ, VDD2, and VDDCA rails or 1.2U (1.2V rail)
Use a load switch to control the 1.8U rail or VDD1 rail.
Suggested…
Other Parts Discussed in Thread: BQ24650 , BQ28Z610 , TLV62080 , TPS63020 , TLV713 Dear Sir/ Madam
We are working on Agriculture based Project in which we are using below Ti Part no.
Charge Controller : BQ24650
Fuel Gauge : BQ28z610
Power Regulator…
When multiple devices turn on at the same time, the biggest risk is that the input source cannot supply the power required to start all devices at once.
As well, the TPS/TLV62080 is a newer device which I would recommend over the TPS62590.
