Part Number: TPS62240 hI experts:
I have one question regarding the TPS62240 reference (VFB) temperature drift. In the datasheet,
it only states the spec under 25 degree, It seems datasheet do not give us the temperature drift information. Could you…
Part Number: TPS62240 Hi I am wondering, what is the difference between TPS62240's 100% Duty Cycle with Bypass mode from other chips (e.g TPS6273)?
In 100% Duty Cycle, will the output voltage follow the input voltage when the input voltage lower than…
Part Number: TPS62240 Hi, I have just downloaded PSpice for TI and trying to simulate transient model of TPS62240 using the refence design that gets downloaded. When trying to run the simulation I get the following errors:
Can you please help me resolve…
Part Number: TPS62240 For component TPS62240 (DRV Package6-Pin WSON), is that the GND pin (pin 6) of the component recommended for connect to powerpad on the bottom side?
tps62240.pdf
Part Number: TPS62240 I have a customer who is trying to simulate the output impedance of the TPS62240. I have attached his comments and the results of the simulation.
TPS62240 Simulation Question.docx
Can you look at this and verify that the model…
Part Number: TPS62240 Other Parts Discussed in Thread: TPS62260 , TPS62821 , TLV62568 , TPS62561 , LMR10510 , TLV62585 , TLV62569 Does the SOT-23 version of the TPS62240 have fixed-frequency enabled or disabled? The mode pin is missing, how is it wired…
Other Parts Discussed in Thread: TPS62240 Hi
I have a question need your help.
There is one issue of TPS62240 on our board:
When input voltage under 2.4V, output voltage(1.8V) has a step during power up.
Below is 2.2V input case.
Schematic…
Other Parts Discussed in Thread: TPS62240 Hi, Could you tell me about TPS62240 PFM / PWM mode threshold? Customers want to know the switching timing of PFM and PWM. Because,Customer is worried about the rpple in PFM. The following content has been written…
Other Parts Discussed in Thread: TPS62240 Hi
I want to know recommended operating voltage of TPS62240's FB terminal, but it isn't written in datasheet.
Could you tell me it?
Best regards,
Yokota
Other Parts Discussed in Thread: BQ24040 , TPS62240 , TPS82740A Hi,
I am using TPS62240 as a BUCK from 4.2V Li-Po battery to 3.3V. (I use BQ24040 as a charger)
After 1-2 days of working with it it suddenly stopped working. I isolated the problem…
