Part Number: TPS62082 Hey,
I am designing a power management solution to generate 3.3V output with max. 1A. The Input will come either from an USB-Plug (5V, up to 2 A)or an LiPo with a range of 3V to 4.2V.
Is it possible with the TPS62082 to generate…
Part Number: TPS62082 Hello, I'm using a TPS62082 to buck the output of a BQ charger IC down to a steady 3.3V. The functionality works great when the microcontroller that is powered by the 3.3V is not pulling much current. As soon as the current draw…
Part Number: TPS62082 Hello there,
I am using the step-down TPS61253YFFR with a fixed 3.3V output voltage. For the output capacitor C308 = 22uF I use GRM21BR60J226ME39L as provided in the data sheet.
Could you please give me a review regarding my…
Will be good with 47uF cap on EN_CC as in UFP dongle Design Note #3? (maybe 1uf)
Then I also need to remove also R40-R43 with C86/C87 on RX? (yes, it's only needed at connector side.
330nF on RX1/RX2 also use 0201 size as for TX1/TX2 lines? Why I…
Hi Alfonso,
I scoped between pins 2 and 5 on the IC and still get 3.25V.
The oscilloscope and multimeter readings are the same and there are no fluctuations in the reading on the oscope.
The voltage input is 4V coming from a TI charger connected…
Part Number: TPS62082 Other Parts Discussed in Thread: LM3281 , TPS62821 , TPS62172 , TPS62561 , TPS62170 , TPS62230 , TPS62056 Hi,
I'm looking for LM3281 replacement that converts 5V to 3.3V. I cant solder BGA packages and LM3281 is BGA. QFN or any…
Dear Emmanuel,
It has been a while since we were in contact.
In the meantime we found the reason for the erratic behavior of the TPS62082 on some of our boards.
It turned out that on the defective boards the coil L2 in series with the SW output…
The -0.25%/A spec refers to a typical value of either the TPS62081 or TPS62082 devices from no load to 1.2A load. The point is that 0.25%/A is very small--the load regulation is insignificant to the total accuracy.
Part Number: TPS61252 Other Parts Discussed in Thread: TPS62082 , , TPS61251 Hi TI Technical Support Team,
I have designed a board that has some low power sensors powered by TPS62082 IC (IMU, leds etc) and 2 motors and buzzer that are powered by 5V…
Other Parts Discussed in Thread: TPS62082 , TPS61251 Hi TI Technical Support Team,
I have designed a board which have some sensors (Temperature, humidity, accelerometer etc), buzzer and motor driver IC (TB6612) on it. The power to the board is from…
