Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 , BQ24610 Tool/software: I have designed a power supply circuit using four TPS552882 ICs to generate outputs of 2–12V, 3.3V, and 5V. However, the inductors on the 3.3V and 5V rails are…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882
Tool/software:
Hi, TI expert
The customer configured a circuit with TPS552882-Q1 and wants to check whether the output voltage ripple is at an appropriate level.
Below is the…
Part Number: TPS552882-Q1 Hello Team,
We are using the TPS552882QWRPMRQ1 buck-boost regulator in our design. The input voltage range is 3.3V to 4.2V , and the expected output is 3.8V at 3A .
However, we are observing instability at the output when…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS55288
How to calculate the dissipation on TPS552882QRPMRQ1 IC and the two external N channel Mosfets for the following use case
1) Input 8V/24V and Output 12V @7.5A
When estimating dissipation…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS55288 , LM51772 , LM51772-Q1 Tool/software: Hi,
I am planning to use TPS552882-Q1 in my design with the following parameters
VIN - 8 to 36 V
VOUT - 12/5/3.3V
IOUT - 16 A
Operating…
Part Number: TPS552882-Q1 Hi team,
we are having the following query regarding TPS552882QRPMRQ1:
We are using multiple regulators in a cascaded configuration, where the enable pin is controlled either by the power good signal of another regulator…
Part Number: TPS552882-Q1 Tool/software: Hi Team,
From TPS552882-Q1 FuSa document, the IC internal boost MOSFETs will have potential damaged if SW1 short to SUPPLY. We would like to check the mechanism for the damage. May you help take an example…
Part Number: TPS552882-Q1 Tool/software: Hi Team,
I would like to below formula. If my R1 = R2 = 10k
VIN(UVLO_ON) = 1.23V*(1+10k/10k) = 2.46V
VIN(UVLO) = 10k*5uA = 0.05V
What is high and low threshold of UVLO?
1. 2.46V and 2.46V+0.05
or…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 Tool/software: Hello, After i received your answer I tried to use your webench, I set the state when the battery is plugged into the power input so I have from 2.7V to 3.8V, but it seems…
