Part Number: LM5146-Q1 Hi Sir,
My customer considers using LM5146 for e-bike battery pack application.
Condition is Battery Vmax=76V, Vout=12V/8A.
But they consider overshoot will up to 150V, LM5146 support up to 100V, if you have external circuit can…
Part Number: LM5146-Q1
Please refer to the picture attached. For the Regulator LM5146-Q1, the formula for finding the Rlim resistor is mentioned in the datasheet. In the numerator, the minimum current through the low side MOSFET M2 is taken i.e. Iout…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5145 Hi Team,
Our customer simulated the LM5146QRGYRQ1 in Webench. Below is the link to the simulation.
webench.ti.com/.../SDP.cgi
The Vout Actual value at page 8 of the Webench Design Report is…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5164-Q1 Hi everyone!
I've designed a buck converter based on LM5146 IC using webench design. Also I checked the design with the quick start calculator. Input voltage is 15v < Vin < 95v and Vout…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5145 ,
Hi I am using LM5146QRGYRQ1 to generate 5v 2A . I used the help of the Power designer to generate a schematic.
1. In the following design across Cin, I see quantity = 5 , what does that mean…
Part Number: LM5146-Q1
Hi team
Could you tell the the difference between standby mode and shut down mode?
And could you also tell when to use each mode?
Customer wants to use the device in shut down mode in their system because low Iq is required but…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5069 Hi there
I am facing an issue with the LM5146 buck. I am using it for a 58V to 12V 5A application.
When the input of "58V" is given to the buck through a two pin connector, a huge transience…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5145 , Hello TI,
i am working on DC-DC converter , VIN : 30 to 60
Vout : 15 V @ 15 Amp
i am facing issue on temperature at low side mosfet more than 10 amp out
While i am use single MOSFET at low…
Hi Dinesh,
See app note snva829 for more detail on constant current limitation using an output shunt.
https://www.ti.com/lit/an/snva829/snva829.pdf
The LM5146-Q1 also provides current limiting but will enter hiccup and restart if an OCP condition occurs…
