Part Number: LM22680 Other Parts Discussed in Thread: TPS562200 Tool/software: Hi All,
We are using LM22680 part in our product, we are in a stage to reduce the over all BoM cost.
LM22680 cost~$2, but i have came across this part TPS562200DDCR which…
Part Number: LM22680 Tool/software: I am currently designing a project that has 2 voltages input to the design. It can operate at either 12Vdc or 5V from USB. The power supply using LM22680MR-ADJ to give me a +5V output.
My question is, can I connect…
Part Number: LM22680-Q1 For 12V to 5V,2A design, Datasheet recommends Output capacitor value as 100uF or above, but webench design suggests 33uF. Which is better?
Part Number: LM22680 Hi,
I was using the Webench tool to simulate LM22680QMRE-ADJ/NOPB with the following inputs
Vin(min) - 22V
Vin(max) - 24V
Vout - 12V
Iout - 2A
But the webench gives a design fail popup.
Could anyone explain…
Part Number: LM22680-Q1 Other Parts Discussed in Thread: LM22680 , hello, i'm jinsoo Yu.
i have wondered something in TI's datasheet of part number LM22680-Q1. (LM22680/-Q1 42V, 2A SIMPLE SWITCHER Step-Down Voltage Regulator With Features)
In the…
Part Number: LM22680 I have received a unit with a broken 11V rail. It is using the LM22680 and regulating 12V down to 11V. Initially, the 11V output was reading 2.5V. There are no issues with the current draw across the board, and it seems as though…
Part Number: LM22680 Other Parts Discussed in Thread: , LM76002 Hi there,
My customer is using several LM22680 chips and he needs to synchronize them.
The datasheet shows that a FET is needed to be connected between 2 chips, but a training video of…
Part Number: LM22680 Hi Team
I have a question for you:
1. Customers also want to know the risk of lm22680 when the load current of lm22680 is 2.5A which is overload but does not reach the chip internal condition of overcurrent protection
2. What…
Part Number: LM22680 Hi team,
After the testing the current in the point shown below, it was found that the current rushed to 3.1A for a short period of time when the power was just started and the duration was 173.5uS.
1. Is the current waveform…
Shoot... I think you're right. Thanks a lot! Your answer was very helpful.
For future users of this forum post, here is what I did:
I started adding a smaller and smaller resistive load (starting at 1k, the 100R, and finally as far as 10R) and the…
