Part Number: TPS63811 Other Parts Discussed in Thread: TPS63810 Tool/software: Hello,
We are using TPS63810 - package DSBGA.
At the datasheet (page .40) the ball tolerance can vary between 0.2-0.3mm.
Volume of a sphere with 0.2 mm diameter ≈ 0…
Part Number: TPS63811 Tool/software: Dear Expert
Hello. The DC-DC chip we are currently using, TPS63811, has encountered issues during debugging. Can you help support me. As follows: 1. The main control FPGA sends the adjustment voltage storage value…
Part Number: TPS63811 What is the rDS(on) of Q1 & Q2? In case it matters, the operating point I'm most concerned about is in boost mode, 3.0V in, 3.7V out, 1.5A out.
Thanks!
Part Number: TPS63811 We are using a TPS63811 to boost an input voltage to a level were we can charge a backup battery. While the circuit is generally working correctly, we have noticed that when circuit is drawing approx. 80mA there is an audible high…
Part Number: TPS63811 Hi,
I am looking for a power supply IC with the following conditions.
・VIN: 5V ・VOUT: 1.8V ~ 4.5V ・IOUT: 10mA ~ 20mA ・Adjustment method: Serial communication (I2C, SPI, etc.)
The load will be a piezoelectric buzzer, and the…
Part Number: TPS63811 Hello Tea,m,
Postingg on behlf of my customer:
The TPS63811 datasheet shows a Rthj-a (Junction-to-ambient thermal resistance) = 80.5ºC/W
I already read the Semiconductor and IC Package Thermal Metrics application report and…
Part Number: TPS63810 Using buck-boost converters (TPS63810 or similar) in device w/4.8v battery and two 3.6v LEDs. Tested, works. But device needs to illuminate only in darkness. Using LDR photosensor setup, TPS63810 does not work. Is there solution…
Part Number: TPS63811 Other Parts Discussed in Thread: TPS63901 , TPS63810 Hi Team,
I am looking for a lower current alternative to TPS63811. max current needed is 20mA, a fine regulation within the requested range is a must have.
Input voltage: from…
Part Number: TPS63811 Hello, I received a Datasheet correction request from my customer. In Figure 25 of the datasheet, the second Slave Address bit length should be “7”, not “8”, by right. Please correct it at next datasheet update timing. Best regards…
Part Number: TPS63811 Hi Team,
How should we route the LX1 & LX2 pins? Should I route them in top layer then max trace width can be 10 mil or should I use via-in-pad? Since its 0.4mm pitch I could only place 5milvia/10 mil pad. I could not find any…
