Part Number: LM5156H-Q1 Other Parts Discussed in Thread: LM5156 Hi team,
My customer want a 48V to 12V isolated DC/DC power solution for further vehicle 48V system, 2A loading is OK. Could you please suggest a suitable part? Is LM5156H-Q1 the proper device…
Part Number: LM5156H Other Parts Discussed in Thread: LM5156 , LM51561 Hello All
I am developing isolated DC to DC For as per below specs.
Input - 17 VDC to 32V DC.
Output - 5 VDC
Load - 3A.
Overload current - 3.5A
using which pin of the IC Can I tune Overload…
Part Number: LM5156H Other Parts Discussed in Thread: TPS23861 , , LM5156 Hey Boost Regulator team,
I have a customer evaluating the LM5156H for a new project where they need to implement an isolated 24V to 48V boost circuit in order to power the PoE PSE…
Hi Brian,
Thanks for the update. You are correct that the datasheet lists a BIAS operating current of 550uA max.
However, this is only the current consumption when the device is enabled, but not switching. The test conditions lists that Vfb is pulled up…
Part Number: LM5156H Other Parts Discussed in Thread: LM5156 Dear TI team, I've designed a boost converter using the LM5156 IC with an input voltage of 50V, output voltage of 180V, and an output power of 30W. The converter's frequency is set at 330kHz,…
Part Number: LM5156H-Q1 Other Parts Discussed in Thread: LM51571-Q1 Hello,
I use the LM5156H-Q1 for a 12V to 40V boost converter. the maximum output current is 100mA.
What is the maximum RFBT and RFBB resistors permissible values? the leakage value of…
Part Number: LM5156H Hi,
I would like to build a flyback converter around the LM5156H controller. The links of the guide and calculator on the datasheet are not working. Can you send me a copy of these guides:
Thanks.
Part Number: LM5156H Other Parts Discussed in Thread: LM5156EVM-BST Hi Team,
I have a question about Demoboard LM5156EVM-BST.
now, I try to change the voltage IC with Demoboard LM5156EVM-BST,
testing condition is
>Input voltage 12V,
>Output voltage…
Part Number: LM5156H I have design a flyback circuit based on the LM5156H controller. Input voltage is fixed at 48V, output voltage is 5V/1A.
Looking at the switching waveform of the transformer, I noticed that the pulse width of the main FET is always…