Part Number: TPS60301 I'm using TPS60301 for my application to generate 3v from 1.5v supply.
The charge pump is wired as provided in the datasheet, using five 1uF capacitors.
The enable pin is connected to the input pin.
Sometimes it is noticed…
Part Number: TPS60301
Hi Team,
Our customer would like to know the output current threshold of the each mode.
Because, they are concerned about output ripple voltage in pulse skip mode.
-Pulse skip mode when IOUT less than ??mA
-Constant-frequency…
Part Number: TPS60301 Hi Team,
Our customer would like to know about an upper limit level of “CxF”.
We understand that the recommended value of CxF is 1uF(typ).
If they use CxF=10uF, is there any concern?
[My understanding]
If CxF is larger…
Part Number: TPS60301 Other Parts Discussed in Thread: TPS60151 Hi Team,
I understand that LinSkip mode is same as the skip mode of TPS60151.
(Please refer to the following E2E)
https://e2e.ti.com/support/power_management/non-isolated_dcdc/f/196…
Other Parts Discussed in Thread: TPS60151 , TPS60301 Hi Team,
I would like to know about behavior of pulse-skip mode.
Is this mode same as the skip mode of TPS60151?
If yes, could you please let us know the threshold voltage of TPS60301?
…
Hi Team,
Our customer would like to know about behavior when VOUT becomes higher than VIN and EN pin is LOW.
Customer's circuit is as follows.
They worry whether the reverse current occur and whether they can apply external voltage(3.0V) to VOUT2…
Steve,
We have a question to clarify about your LED driving circuit. I'm not sure this is affecting the behavior you're seeing, but one of our engineers noticed your schematic doesn’t have a current sense to ground shown. The FB is voltage feedback…
Other Parts Discussed in Thread: TPS60300 , TPS60303 , TPS60301 , TPS60302 , TPS60310 , TPS60312 , TPS60311
Will OUT1 (2x VIN) of the TPS60300 operate without C2F and COUT2?
Applies to: TPS60301, TPS60302, TPS60303, TPS60310, TPS60311, TPS60…
valid reg1Val: 0xe0 valid reg2Val: 0xe0 valid reg6Val: 0xd Opening the device file /dev/i2c-1 OK. write: 0x06 0d
readfrom 0x06: 0x00
the read data is
different from writen, should be take to set the new target code after
voltage mode operation…
Hello,
The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose…
