Part Number: TPS53219 Dear Expert
Can the internal OVP time of the IC be extended for a longer period of 1uS when testing for electrostatic discharge in the safety category .
Part Number: TPS53219 Hi Expert,
The customer reported the TPS53219 is latched during SCP.It will have the hiccup then latched. Only discharge the VDD can restart the chip.
It is the MP project. The failure rate is 27 NG found from 2880 units customer board…
Part Number: TPS53219 Other Parts Discussed in Thread: LM27403 , TPS40303 , , TPS53119 In datasheet, It describes that Wide Output Load Range: 0 A to > 20 A.
But it is a controller, can TPS53219 meet VIn=12V, Vout=3.3V, output current=26.8A and OCP=33A…
Part Number: TPS53219A Other Parts Discussed in Thread: TPS53219 , Dear Sir,
may i know the difference between the two versions? because i don't see the difference in the datasheet..
my customer used the TPS53219 version to design before, but now change…
Part Number: TPS53219 Hi Sir,
My customer has a question that when he adds pull-up resistor EN for 300 kohm (pull up to 3.3V), EN pin voltage will become 3.9V. when pull-up resistor changes to 10 kohm, EN pin voltage will become 3.3V. I duplicated this…
Part Number: TPS54325 Other Parts Discussed in Thread: TPS53622 , TPS53219 , Dear Team,
The TPS54325, TPS53219, TPS53622 power supply chips require the minimum value of the ENABLE signal input level to be -0.1V, and the current measured value is around …
Other Parts Discussed in Thread: TPS53219 Hi All,
Now our customer has evaluated TPS53219 and then they found that the PGOOD keep Low for approx. 10sec after VDD and VOUT power down. We guess that PGOOD is turned to High (Hi-Z) sooner after power down…
Other Parts Discussed in Thread: TPS53219 Although 0-Ω resistance is attached between VBST~SW about the 11-page of the datasheet of TPS53219, what kind of meaning is it?
Although 5.11-Ω resistance is attached to TPS53219EVM, what kind of meaning…
Other Parts Discussed in Thread: TPS53219 Hi TI team,
Why does the TPS53219(A) datasheet specify an upper limit for the output voltage of 5.5 V?
What would be the implications of exceeding the 5.5 V limit by a few Volts? The input voltage is 19.5 V.
Thanks…