Part Number: TPS1HC30-Q1 Tool/software: Dear all,
in our Application we have positive and negative currents flowing. The negative current is due to a motor braking. It cannot happen if the switch is off. In off state the motor cannot move and therefore…
Part Number: TPS1HC30-Q1 Hello,
We have a quite wierd problem using the TPS1HC30-Q1 at 19V. I know it's in the extended range and some features has variations when you go above 18V.
We have the circuit according to typical application, with DIAG_EN…
Part Number: TPS1HC30-Q1 Tool/software: Hi TI team,
I'm using the TPS1HC30-Q1 in a design where the supply voltage (VBB) is 3.3V. I understand that the device lists an Extended Supply Voltage Range from 2.6V to 28V, and that it is "fully functional…
Part Number: TPS1HC30-Q1 Tool/software: Hi,
As we know TPS1HC30 PIN 8/14 are "no internal connection", c an we connect pin8 to VOUT and pin14 to VBB?
TPS1 HC 30 & TPS1 HTC 30 are same footprint, we possibly need use TPS1 HTC 30 to replace TPS1 HC…
Part Number: TPS1HC30-Q1 Tool/software: Hi team,
This D/S shows only working mode transition. How this device wake and goes to off? Is this the same as TPS1HB50 state machine?
Best Regards,
Shoji
Part Number: TPS1HC30-Q1 Tool/software: Hi TI team,
Does the Rpu will connect to VBB when DIAG_EN= Hi?
the description from the datasheet said the Rpu ca reduece the leakage current.
why it using pull up resistor can reduce current?
BR…
Part Number: TPS1HC30-Q1 Tool/software: Hi experts,
according to the datashet figure 8-4. it show different VDS versis LIMI.
I'm confuse that the VDS value is equal to Rdson*IOUT?
If that is correct the result will be 30mohm*4.5A=0.171V.
the VDS…
Part Number: TPS1HC30-Q1 Tool/software: Hi TI team,
I have question on the Fault Table.
what's point is the VOUT? is that means VDS or?
at normal condition: VOUT=ILOAD*RON, it seems VDS on high-side mosfet.
at overcurrent condition: VOUT=VBB…
Part Number: TPS1HC30-Q1 Tool/software: Hi expert
What's the minimum value of Rpu? The datasheet only show the max value of 15K.
I want to use this Rpu to distinguish open load and short to battery, with the external output voltage sampling.
…
