Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5145-Q1 Hi Team,
Customer wants to find one DCDC BUCK chip which can be used for 30A/40A current limit monitor. Customer want to use LM5146-Q1 to limit the 30A current, the input voltage will be…
Part Number: LM5146-Q1 Hi! I'm gonna use this buck in a pretty noisy environment. However I'm not using Sync in and sync out, just RT resistor. Could I leave these pins floating? What are the best practices for connection?
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 Good day,
I have implemented the LM5146 as a CC CV regulator as described in this application note SNVAA85 https://www.ti.com/lit/an/snvaa85/snvaa85.pdf?ts=1713960130809
LM5146-Q1_Quickstart_28V…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5164 Because of PCB constraints, inductor coil cannot be placed same side with LM5164 and FETs.
what is better design?
1. short distance between switch FET and inductor with parallelly connected…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 Hi, For LM5146 Controller, Will the controller limit the HO and LO Current ? Because, I don't see any series resistor in TI 20A SV601326A.SchDoc If there is no resistor, Will it not cross…
Part Number: LM5146-Q1 Hello sir,
I would like to simulate LM5146-Q1 using TI PSpice tool, but I can't find LM5146-Q1 PSPICE model, could you help to provide it?
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 , LM5143 Hi,
In LM5146, Web page, i could see the Output Current Max mentioned as 30A. How can Controller IC has Power stage Output current limitation ? Does it mean that i cannot use it for…
Part Number: LM5146-Q1 Hi, I'm trying to design with the LM5146-Q1 an output of 0.85V and 20A from a input voltage range of 8V to 36V (it has to withstand spikes voltages of 100V too).
From Webench and from the excel file I've got very high power dissipation…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 Hi,
In LM5146,
When En < 0.4V, Controller is in shutdown mode.
When 0.4 < En <1.2V, Controller is in standby.
In both the above cases, what will be the impedance across LO and PGND…