Part Number: TPS61175 HI! I am looking for developing variable frequency modulation (pulse frequency modulation) and pulse skipping modulation for light load conditions. I am planning to use an external controller like the c2000 TI launchpad for the above…
Part Number: TPS61175TPS61175 is used for 5V to 24V boost converter application. Unfortunately there seems to be an issue with the overcurrent protection mode which breaks our design.
Our schematic is based on the applications suggestion in the datasheet…
Switching current is not the output current, they are totallly different. so your requirement is output of range because at 12V1.5A output condition, the peak inductor or switching current can be as high as 4A, which is higher than the 3A peak current…
Part Number: TPS61175 Hello all,
I would like to know how to calculate the soft start duration of TPS61175. In the datasheet, there is only a table showing 2 types of C3 in the Table 3. If there is any equations to calculate the ss duration, can you…
Part Number: TPS61175 Hi, Our customer read the "TPS61175 SEPIC Design" application report ( http://www.ti.com/lit/an/slva337/slva337.pdf ). In figure 1., they want to know what is the purpose of the 2 small value resistor (R6 and R5) as they are not…
Part Number: TPS61175 Other Parts Discussed in Thread: LM5122 Hi Team,
I have some ideas to make a cascaded boost converter like below.
Spec may be
1. 12V to 48V(EV) ; 2. 80V to 380V(grid-connected)
I know we have corresponding boost converter…
Power current flow through the inductor, IC, output diode. The current flow through the Vin pin is very small. Please check the attached picture. only the 0.1uF small cap need to put close to the Vin pin, the big cap filter the power just need to put…
Part Number: TPS61175 Hi there,
I designed a simple boost converter board with this chip. My board boosts from 15V to 24V, the 24V is then used on optocouplers which are controlled by a beagle bone's inputs to switch the solenoid valves on and off…
