Part Number: LM5046 Hi,
I am designing a PSFB converter for a POL application (100W), and prototyping with the LM5046 controller. I have a few questions about current sensing to do PCM control with the part :
I am concerned about the inductance…
Part Number: LM5046 Other Parts Discussed in Thread: TPS2393 , LM5064 We are having issues with new hotplug used on latest board developments. Customer has complained that when they insert one board in the chassis, other boards already inserted are affected…
Part Number: LM5046 Hi Team.
I am designing a boost up PSFB using the LM5046.
In the datasheet, it seems that the soft start time can be changed by adjusting the size of the capacitor attached to the SS pin.
Capacitor in the application note is…
Part Number: LM5046 I have been tasked with creating a 208/120 VAC 3 Phase. SMPS with an output of 270VDC, 60A, 16kW
I will have a 270V Bus Generated by 11 SynQor MPFC-115-3PH-270-FP 3 Phase 1.5kW PFC Modules operating in Parallel and will use a LM5046…
Part Number: LM5046 Other Parts Discussed in Thread: LM5045 Hello,
Can i use the LM5046 controller with a with current doubler secondary side rectification topology (2 inductances,2 Diode or MOSFET and no center tap transformer) ? synchronous or not…
Part Number: LM5046 Other Parts Discussed in Thread: TINA-TI Customer is aware of datasheet Section 7.3.1, stating that the recommended operating for external DC bias is to apply 10-14V on BOTH VCC and VIN pins.
They are asking about exception case…
Part Number: LM5046 I have an active design for a ZVS driver using an LM5046. We are using it to drive a high voltage transformer stepping up 28 VDC into a 1:600 transformer producing about 24 Kv p-p. To sense the current I am using a low side sense resistor…
Part Number: LM5046
Hello team.
I want to design LM5046 CS input using 200A rating current sensor (Allegro - ACS759ECB-200B-PFF-T).
This current sensor has a conversion ratio of 6.6mV/A and an offset of 1.65V.
So, the offset removal and gain…
Part Number: LM5046 Other Parts Discussed in Thread: LM5045 , UCC28950 Hi TI Team,
I have to design a power supply for one of my client with following specifications;-
TI IC used = LM5046 input voltage range = 37v to 57v output voltage/power = 30v…
Hi, Hanno
UC2895/UC3895 is very old controllers, there is no simulation mode available, and TI has no plan to develop such model. we cannot help you further.
regarding to simulation model of LM5046, Here it is: 2577.LM5046_PSPICE.zip
Yunsheng
