Part Number: WEBENCH-CIRCUIT-DESIGNER Tool/software: i am planing to designing two dc-dc converters using Webbench power designer tool 1) non isolated DC-DC converter specifications is input voltage iminimum 3.3V and maximum 5V, output is 15V and 15A…
Part Number: LM51561H Other Parts Discussed in Thread: LM5156EVM-BST Tool/software: Hello team,
If EN and SYNC are used(UVLO is not used), how to connect both EN signal and SYNC signal with this one pin?
Is an additional FET required?
Best Regards,
A…
Part Number: LM51561H
function role:LAN POE power supply
function design:LM5161H chip,input power 12V boost output 24V
issue description:
1.power on supply input 12V power, the function can output 24V.
as below: picture 1 (out:24V, Gate PWM:11.13%) …
Part Number: LM51561H-Q1 Other Parts Discussed in Thread: LM51561 , LM5156 , UCC28600 , LM25180 Hi
I would like to design a QR-Flyback with LM51561H-Q1 SYNC-PIN.
The pri-Aux power will be the SYNC-single clock.
Will it work?
Could you offer the TI-Tina file…
Part Number: LM51561H Other Parts Discussed in Thread: LM5022 , LM5156H Dear Texas Instruments Support,
I hope this message finds you well. I am currently working on a design project with the specific goal of achieving a power supply average lifespan of…
Part Number: LM51561H Hi,
As far as I understand the LM51561H has 2 enable levels at the UVLO/EN:
@0.5V Vcc is regulated to min(Vin,7V). The controller starts drawing current
@1.5V the controller starts pumping PWM and the converter starts working well…
Part Number: LM51561H Other Parts Discussed in Thread: LM5156 Hi,
I am trying to create SEPIC regulator configuration using LM51561HQPWPRQ1 IC. My input voltage range is 9V to 16V and required output is 9V/300mA.
I have attached 2 simulation circuit with…
Hello Karthik,
As we did not hear back from you, I expect that your issue is solved and I close this thread. Please post below if you have further question or start a new thread.
Best regards, Brigitte
Part Number: LM51561H-Q1 Other Parts Discussed in Thread: LM5156 Hello boost Team,
I have 3 questions below.
1) Datasheet, 9.3.13 MOSFET Driver (GATE Pin) In the datasheet, there is instruction Qg @ VCC * fsw < 35mA. I suppose this is the case of connecting…
Hi Tanaka,
As there were no further comments, I will close this thread for now. If you have additional questions, please reply below to re-open the thread.
Otherwise, feel free to click on the resolved button.
Thank you and best regards, Niklas