Part Number: LM3481-Q1 Tool/software: Hi,
We made WEBENCH with the specifications that customers want.
6138.WBDesign86.pdf
The Rsense value is 2.46928 mOhm.
2.46928 mOhm is a custom specification, so I want to change it to a different value.
The value…
Part Number: LM3481-Q1 Other Parts Discussed in Thread: LM3481 Tool/software: Hi TI team,
My customer is reviewing the module for emergency power supply of SBW.
We recommended LM3481-Q1 to charge CAP with Boost output 24V/6A.
However, the customer said…
Part Number: LM3481-Q1 Other Parts Discussed in Thread: LM3481 Hi team,
Below circuit is LM3481 external schematic. Customer feedback when 5Vout put drops down, the duty cycle remains the same.
CH1: RESET CH2: Vin CH3: DR CH4:5V out
CH1:Vgs CH2：Vr_s…
Part Number: LM3481-Q1 Hi Team,
Based on LM34xx How to Design Flyback Converter with LM3481 Boost Controller (Rev. A) (ti.com.cn) , my calculation of Lm is about 110uH as below.
VIN=32V Vout=12V. others are same as below.
However, in chapter 4, it says…
Part Number: LM3481-Q1 Hi team,
This is Chloe, NWC AA2 FAE. There is an issue about small signal model derived. Such as Figure 6, write the KCL equation according to the last sequence of small signal circuits, and compare formula 14 to get the relationship…
Part Number: LM3481-Q1 Hello,
We have a SEPIC design including the LM3481-Q1 controller.
According to the datasheet, Cin should be above 100uF.
However, the Powerbench suggests Cin to be tantalum 4.7uF.
The questions are:
1) Who should I follow, the datasheet…
Part Number: LM3481-Q1 Hi team,
I'm BCCing this thread to my customer. Could you tell me if you can provide the password for this calculator--FLYBUCK-FLYBACK-DESIGN-CALC? This is because they'd like to see how the result comes out. Specifically speaking…
Part Number: LM3481-Q1 Other Parts Discussed in Thread: LM3481 ,
Hi everyone:
I have a question about LM3481-Q1 ULVO pin Maximum Voltage, in datasheet, the maximum value is 6V. But in “AN-2094 LM3481 SEPIC Evaluation Board”, when Vin = 25V, the…
Part Number: LM3481-Q1 Other Parts Discussed in Thread: LM3481 Please assist in confirming with the original Ti factory the control standards for the pin flatness of the accessory power supply IC (lm3481) and the means used to ensure and monitor it.
We…
Part Number: LM3481-Q1 Other Parts Discussed in Thread: PMP40100 Hi Expert, Wanted to know if the IC supports primary side regulation, if it is a yes I like to have the supporting documents regarding primary side control operation.
