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Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search
power management
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Frequent questions
Danilo Austria
2 months ago
Power management
Power management forum
[FAQ] LM25118: VCCX current consumption
Part Number: LM25118 Hi Team, A customer wants to know the current consumption of VCCX pin. The test condition at Section 6.5 shows that ICCX is 10mA. Is this the typical current consumption of VCCX? Regards, Danilo
Minki Li1
2 months ago
Power management
Power management forum
[FAQ] LM5175: MosFET Margin VDS
Answered
Part Number: LM5175 Can i using 40V VDS MOSFET in LM5175 when input 32V output 12V? If no, how to calculate the safe voltage? Thank You
Viktorija Cecil
3 months ago
Power management
Power management forum
[FAQ] LM5176: Using digital feedback resistor
Part Number: LM5176 My customer is using LM5176 with a digital rheostat as the lower feedback resistor to allow selectable output voltages. However, they have had some random stability/ripple issues. Do we have any resources on using supplies with...
Kuramochi Tadahiko
3 months ago
Power management
Power management forum
[FAQ] LM34936EVM: Operational temperature range
Part Number: LM34936EVM Hi, Is the operational temperature range of LM34936EVM the same as the LM34936 device(-40℃~125℃)? If no, what temperature is it? Best Regards, Kuramochi
Liban Hussein1
3 months ago
Power management
Power management forum
[FAQ] UCC21520: What should I consider for input filtering design when using the UCC2122x/UCC2152x/UCC2154x dual channel gate drivers?
Part Number: UCC21520 All inputs need to be properly filtered to create a robust system. Improper input filtering can lead to a variety of undesirable effects as a result of electromagnetic interference (EMI) from power stage transient voltages and...
Stephen Holland2
4 months ago
Power management
Power management forum
[FAQ] LM25118EVAL: Changing output voltage of LM25118EVAL
Part Number: LM25118EVAL I need to change the output voltage of the LM25118EVAL board to 28V. What components need to be changed in order to do this? I have tried changing R8 and R9 to 22k and 1k (respectively), but this did not work. The output voltage...
Timothy Hegarty
4 months ago
Power management
Power management forum
[FAQ] LM5180-Q1: How can my 48-V automotive system design pass the E48-02 transient overvoltage test to meet VDA 320 (LV 148, ISO 21780)?
By Jiri Panacek, Systems Engineering and Marketing, Freising, Germany Part Number: LM5180-Q1, LM5181-Q1 How can my 48-V automotive system design pass the E48-02 transient overvoltage test to meet VDA 320? Today’s 48-V automotive systems, such...
Nick Brylski
4 months ago
Power management
Power management forum
[FAQ] Coil frequently asked questions for wireless power RX
Answered
This FAQ covers some commonly asked questions on RX coils. It is applicable for wireless power RX like bq51013B , bq51050B , bq51003 , and similar.
Stephen Causier
4 months ago
Power management
Power management forum
[FAQ] TPS40210-HT: TPS40210SHKK
Part Number: TPS40210-HT Hello I'm using the TPS40210SHKK (210 deg C part) - It appears to only be available in the HKK (CFP-10) package with unformed leads. Is there a version available with formed leads? Either standard SMT or "dead-bug"...
Daniel Norwood1
5 months ago
Power management
Power management forum
[FAQ] UCC21520: What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?
Part Number: UCC21520 What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?
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