Part Number: LMR14020-Q1 Can the EN pin be driven by an external 5V PGOOD to enable the LMR14020-Q1 3.3v to 1.8v dc/dc step down conversion w/o damaging the internal current source of the device?
Part Number: LMR14020-Q1 Other Parts Discussed in Thread: LMR14020 Hi Team,
I am using LMR14020 ic in my design. During simulation waveform across RT pin is not as per expected result. Please find below screenshot for your reference.
As per data sheet…
Part Number: LMR14020-Q1
I use above API tool to make an manual order.
I recently made an order, but it has errorCode "ERR-TICOM-ORDER-API-GEN-0500"
Please kindly check and let me know how to deal with by API.
Part Number: LMR14020 Dear team,
Please kindly tell me how to find the IOH and IOL in the LMR14020 design instructions, or which values are they in the datasheet? I didn’t see the IOH and IOL parameters in the specification sheet. Thanks!
Part Number: LMR14020-Q1 Hello, Please find the snip of the schematic below.
When the 2 position switch is flicked to 2-3 position (EN pin shorted to ground) I still see some voltage on the SW pin. The IC is regulating to 3.3V. When the switch is in…
Part Number: LMR14020 Other Parts Discussed in Thread: LMR51420 , LMR43620 , Hi,
Pls recommend a Pin to Pin device for LMR14020SDDAR. Thanks.
Best regards,
Rannie
Part Number: LMR14020 I'm using this chip in some application for auxiliary supply without galvanic isolation. In this application the input is a 16-32Vdc (railway supply), and 3 sets of LMR14020 to generate: 12V@0,2A (mos gate supply), 5V@0,2A (service…
Part Number: LMR14020LMR14020SSQDDARQ1 samples, and date code as per the photos showed. Our lab team noted a lower light intensity than the usual in the samples, could you please what is the problem? We have used this part before, but the function is…
Part Number: LMR14020-Q1 Dear,
1.Firstly, failed in CE test, then customer add Buffer circuit follow the datasheet, add RC with Freewheeling diode, please refer the picture"Board". 2.Then CE test passed(refer to the picture"CE test result"),but…