Part Number: TPS63030 Hello, We are using a TPS63030 adjustable regulator with feedback resistors for a VOUT of 3.3V We have 3 x AA (1.5V) cells connected to VIN through a diode. We also have VBUS (from a USB connector) connected to VIN through another…
Part Number: TPS63030 I’m using the TPS63030 on a design and recently found a weird issue while testing. Occasionally when I bring the EN line low, the chip continues to operate. Using an o-scope I measured ~0V (max of 100mV) right at the TPS63030 EN…
Part Number: TPS63030 Other Parts Discussed in Thread: TPS62740 Hello, i have the following circuit
which is pretty much a copy of the one in the datasheet, with a small difference, the enable line is externally driven, in this case an atmega328p, interestingly…
Part Number: TPS63030 Hi
I have a question about current limit protection of TPS63030.
If average switching current exceeded current limit, does this device shut down immediately or limit the current until operating thermal shut down?
Best regards…
Hi Salih, Can you please take the scope plots of Vin, Vout, L1, L2, for Iout = 0? And just to check, did you always use the same device, have you tried replacing the TPS63030 unit? Best regards, Milos
Part Number: TPS63030 Other Parts Discussed in Thread: TPS63802 Hello,
I'd like to ask whether TI has a buck-boost regulator similar with TPS63030 but with lower quiescent current value? Picture below is cut from TPS63030 DS.
Considering a battery…
Part Number: TPS63030
Hello
I Request the Design review of follow schematic.
Condition :
Input Voltage : 1.8V ~ 5V
Output Voltage : 3.3V
Output Current : Normal(40mA ~ 80mA) / Peak(<300mA)
if using the Power save mode, Is it only PS Pin connect the…
Part Number: TPS63030 Dear,
I'm designing an equipment with Li-ion rechargeable battery that is connected in input to a TPS63030 to regulate voltage. The battery is soldered on two pads (one is ground and the other is the Vin, pin 5, of TPS63030).…
Part Number: TPS63030 Hi Team,
Would you advise the smaller size recommend inductor than described in the datasheet which
are all 3 mm x 3mm size.
Conditions are : Vin =3V to 4.35V, Vout=5V, Iout=500mA, OSC=default(2400KHz)
Any advice should be highly…
Part Number: TPS63030 Other Parts Discussed in Thread: TPS63050 , Hi team,
I have a SMPS with output 5V(±100mV ripple, 4.9~5.1V) @ 600mA.
Now I choose TPS63030 (buck-boost) as the latter DC/DC to get 5V output with lower ripple (±50mV) @600mA.…