Part Number: TPS7A87 Other Parts Discussed in Thread: TPS7A94 Hi,
Please recommend a product that meets the following requirements:
For 3.6V to 1.2-3.3V, current 500mA, PSRR requires 1-2MHz can have 50dB, Dropout at or below 200mV, the thermal resistance…
Part Number: TPS7A87 Hi team,
I’ve got three questions on TPS7A87. Could you kindly take a look below?
Q1: The datasheet show VREF typical value (0.8V) only. Is there any data on MIN/MAX?
Q2: To make PG=High (pull-up), VFBx should be larger…
Part Number: TPS7A87 Other Parts Discussed in Thread: TPS7A90 , , TPS75005 Hello!
When disabling the TPS7A87 and TPS7A90 with the EN pin, how long must the voltage drop below VIL? For example, tens of nanoseconds or a few microseconds?
My customer had heard…
Part Number: TPS7A87 We want to use TPS7A87 to change voltage from 3.3v to 1.8v(and vice versa) dynamically. and We consider circuit as attached file(TPS7A87_usage.pdf). (Connect OUT1 and OUT2, select VOUT voltage by EN1 and EN2)
Is it possible to use TPS7A87…
Part Number: TPS7A87 Dear TI Team,
When calculating the thermal temp for the TPS7A87, do I need to calculate the sum of power for out1 / 2?
Or should I calculate the higher of the two outputs?
Thanks.
Part Number: TPS7A87 Hello team,
I have one quick question for TPS7A87. Could you please answer below?
How should we do for pins of unused channel when we need only one channel?
Best regards,
Part Number: TPS7A87 Other Parts Discussed in Thread: TPS7A88 Hello,
I plan to use these parts int he following configurations, please let me know if you see any issues:
1) TPS7A87: 5V input -> 3.3 V & 3.3 V outputs (0.5 A / channel)
2) TPS7A87…
Part Number: TPS7A87 Dear team,
I measured PSRR of TPS7A87 based on TPS7A87EVM these days, and I found that the result is close to the value of datasheet in 10Hz-100KHz, but the peak value is 20dB in 1MHz-10MHz, which is much lower than that of datasheet…
Part Number: ADS1256 Other Parts Discussed in Thread: OPA350 , REF5025 , REF6025 , REF5050 , , REF6050 , TPS7A87
Here's my 2.5V VREF and 5.0V AVDD circuit base on other post ,
but I am not sure how to define these passive components. Any comments?