Part Number: LM5046 Other Parts Discussed in Thread: LM5026 , Dears,
My customer used the LM5026 for a 600W DC to DC converter design, and the VIn/Vout as the below:
Vin, 36~75V
Vout, 12V; Iout 60A
In the beginning, when the load was 0.5A, it was found…
Part Number: LM5046
Dears,
My customer used LM5046 at a DC-600W, and it can be started up to 12V without load, but there has an abnormal on the gate waveforms, and please refer to the following.
Could you help to check if there have any suggestions? thanks…
Part Number: LM5046 Dears,
Currently using LM5046 in DC-600W, there can stable in 12V without output load, but can't reach full load, also there have abnormal waveforms on Vds.
Could you help to check the schematic and if there have suggestions? thanks…
Part Number: LM5046 Dear Expert ,
Good day!
Our customer using a LM5046 PSFB with these conditions :
- Current mode control
- External SYNC
In this case, TI recommends to ground the SLOPE pin and to put a resistor for slope compensation between VCC pin…
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 0.1uF…
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 tuning…
Part Number: LM5046 Hi,
I would like to check the LM5046 WQFN28 layout guide, which has a thermal pad. Can LM5046 WQFN28 the AGND and PGND contact by thermal pad? Or need to follow the TSSOP? thanks.
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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 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 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,…