Part Number: TPS61178 Dear Sir:
Regarding the TPS611781 VOUT Waveform issue.
When the EN_pin11 of TPS611781 change from high to low.
The output VOUT(P8) power(VBUS) of TPS611781 turns off (shutdown).
1. The output VOUT(P8) power(VBUS) power off waveform…
Part Number: TPS61178 Hello,
The datasheet is ambiguous regarding external clocking of TPS61178. The "Pin Functions" table under "6 Pin Configuration and Functions" suggests that both models can be externally clocked. However, the parenthesis in "8.3.8…
Part Number: TPS61178 Hello,
If the external P-FET controlled by DISDRV is excluded, what is the behaviour of the TPS61178 / TPS611781?
Doesn't the internal N-FET at the VOUT pin stop conducting when the controller EN pin is low (shutdown)?
Best …
Part Number: TPS61178 Hi TI Team,
We have selected TPS61178 for one of our products to drive a 12V, 2A constant load.
I have run a simulation on the web bench for part selection and as per the web bench result it suggests an 18A saturation current inductor…
Part Number: TPS61178
Hi team,
My customer have two questions.
1. Do you have individual TPS61178 and TPS611781 reliability test reports?
My customer only have TPS611781RNWR report, but they also would like to get TPS61178, please see attached file.
2…
Part Number: TPS61178 Hello TI Team,
We are planning to use TPS61178RNWR in one of the product which is battery operated device.
We want to shutdown/disable the output voltage by driving the enable (Pin11) pin low using a switch.
Is Enable pin capable to…
Hello Zack Liu ,
We have asked one query into following thread as per confirmation from your end. So would you please check from your end as earliest as possible?
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum…
Part Number: TPS61178 Hi team,
My customer have some question on TPS61178.
CH1 Vin; CH2 Vout; CH3 SW ;CH4 EN
Below is the test specification:
Vin: 4V
Vout: 5V
Iout: 2.5A
Frequency: 1MEG HZ (steady state)
When the system start up, customer see the SW waveform…