Part Number: TIDM-02013
During Lab 1, the PFC (Power Factor Corrector) could normally boost the output voltage when the input DC voltage ranged from 0 to 20V. However, when the input voltage exceeded 20V, after the output voltage surpassed 50V, the output…
Part Number: LM3405A
When using LM3405A, my input voltage is "3.8V - 4.2V", and the If and Vf of the loaded LEDs are: 100mA 1.61V, 200mA 1.88V, 300mA 2.14V, 400mA 2.40V. I want to parallel two LEDs, and R1 uses 0.2 ohm to make the output current 1Amax…
你好，能不能帮我向工程师转述以下问题，
Generally speaking, when designing a flyback switching power supply, it is usually designed according to the default input of AC85-265V. The technical documents about TI also design the flyback switching power supply according to this…
Part Number: ADS8860
We are designing an IRIG-B AM demodulation circuit. The input signal is IRIG-B AM, the amplitude is peak-to-peak 0.5V to 12V, and the modulation ratio is 6:1 to 2:1. In order to extract the time information from the IRIG-B AM signal…
Part Number: AFE58JD28EVM Other Parts Discussed in Thread: LMK04826 In the AFE58JD28EVM board, the OSCin input is 100MHz, the CLKin1 input is 125MHz, the DCLKout0 output is 200MHz, and VCO0 is selected in PLL2, how can VCO0 generate 2000MHz signal? Because…
Part Number: DAC39RF10 Other Parts Discussed in Thread: LMH5401
Hello, in my project, the output interface of the DAC39RF10 adopts a design that uses DC coupling and interfaces with a fully differential operational amplifier (FDA).The circuit design refers…
Part Number: LM51551 Power Supply :Flyback Isolated
Input voltage: 19v - 20v - 21v
Output voltage: 56V : 0.54A
Transformer: EFD20 AE: 27mm^2
Please help design the schematic diagram!Could you help me design the parameters for LM51551?thank you
Other Parts Discussed in Thread: PMP10098 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/1504406…
Part Number: TPA3223 Hi TI team
I designed the circuit diagram using TPA3223 as follows:
The gain is set to 32dB through a resistor, and according to the specifications, the input voltage range is 1VRMS. Why does a fault occur when inputting 0.5RMS? …
Part Number: PMP23421 Hi all,
When I learn the reference design of PMP23421, I found that there is no resource for 12V power rail. And I have no idea why GaN mode interface need a 12V power rail, it is input or output? I want you tell me the design of…
