Part Number: TPS62240 Hi,
TPS62240 specification shows that when Vin<2V, the IC will enter the undervoltage lockout mode, then the IC is still working, what is the current consumption at this time, thank you
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 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 up internally…
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 is…
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 as below:
…
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: TPS62240 Dear specialists,
My customer is considering TPS62240.
Vin=5V, Vout=3.6V
In this condition of feedback resistor, if R2=180kΩ R1 becomes 900kohm.
Therefore, total resistance is 1080kohm which is not observed…
Other Parts Discussed in Thread: TPS62240 , TPS62560 , TPS62097 Hello. My customer is currently in using TPS62240,now.
<Question>
1. The customer have requested that is fit to ±3.0% at output voltage accuracy(within including the Ripple),while maintaining…
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 and found…