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What is the difference between ST1CC40 and LED2000 Regulators?
Hi, The only difference between the two devices is a pin. In LED2000 you find the DIM pin while in ST1CC40 you find the INH pin. The differences between the DIMMING function and INHIBIT is that whit DIM device is already turned ON (internal sense), and with INH device starts always from OFF--> ONRead more
Hi,
The only difference between the two devices is a pin. In LED2000 you find the DIM pin while in ST1CC40 you find the INH pin. The differences between the DIMMING function and INHIBIT is that whit DIM device is already turned ON (internal sense), and with INH device starts always from OFF–> ON.
So for the dimming function better to use LED2000.
Regards
Ashish
See lessESP32-C3 Firmware Update?
Hello, Thanks for reaching out to Volt Engineering Community. The C3 has a USB device that effectively replaces an external USB- serial and USB- JTAG chip; you should be suitable to use that to flash updates. Please let us know if it answers your question. Regards, Ashish
Hello,
Thanks for reaching out to Volt Engineering Community.
The C3 has a USB device that effectively replaces an external USB- serial and USB- JTAG chip; you should be suitable to use that to flash updates.
Please let us know if it answers your question.
Regards,
Ashish
See lessOTA_Using_HTTPS and OTA_Using_MQTT Failed to Make Using MTB3.0?
Hi, I was suitable to make the CEs after doing some changes. The reason for these makes errors is that python3 installed on your machine does not have the required packages or has an older version of a package. You can follow the below steps to avoid errors and make it successful. 1. First, visit thRead more
Hi,
I was suitable to make the CEs after doing some changes. The reason for these makes errors is that python3 installed on your machine does not have the required packages or has an older version of a package. You can follow the below steps to avoid errors and make it successful.
1. First, visit the below link, copy the contents and paste them into a created txt file named “requirements.txt” on your Linux machine.
(https//github.com/mcu-tools/mcuboot/blob/main/scripts/requirements.txt)
2. Run the below cmd on your terminal to update the cryptography package. However, you need to update pip first and also update cryptography, If you get any error in this step. If the python version is 3.6 or older, you’ll get the “CryptographyDeprecationWarning” error. So, install python newer than the 3.6 version
Updating pip- (python3-m pip install-upgrade pip)
Updating cryptography- (python3-m pip install-upgrade cryptography)
3. Install cbor package, if you do not have it already.
(python3- m pip install cbor)
4. Do “cd” to the path where the “requirements.txt” file is present and run the below cmd. You should get the “Requirement already satisfied” msg and install the “intel hex”, and “cbor2” packages if you do not have them already.
(python3-m pip install-rrequirements.txt)
5. Now, you can open MTB IDE and hopefully make CE without any errors.
Thanks
See lessReplacement Transistor for STP7NK40ZFP?
Hello, The STP7NK40ZFP is obsolete however withinside the package TO220FP, not DPAK. If you want this insulated package you may test the STF11N65M2. Regards Ashish Gawade
Hello, The STP7NK40ZFP is obsolete however withinside the package TO220FP, not DPAK.
If you want this insulated package you may test the STF11N65M2.
Regards
Ashish Gawade
See lessFault pin on STMPS2161?
Welcome, to the community! The FAULT pin of the STMPS2161 is only used to signal an error. However, you can simply leave it open and unconnected, If you don't query it anyway and therefore do without this signaling. Does it answer your question? Regards Ashish
Welcome, to the community!
The FAULT pin of the STMPS2161 is only used to signal an error. However, you can simply leave it open and unconnected, If you don’t query it anyway and therefore do without this signaling.
Does it answer your question?
Regards
Ashish
See lessWhat is the difference between Parts L9826 and Parts E-L9826?
There's no technical difference between L9826 and E-L9826. At the time, the version with the prefix E- indicated the more environmentally friendly Eco version, which has been standard for a long time. still, please mark this thread as answered by selecting Select as best, as also explained then, IfRead more
There’s no technical difference between L9826 and E-L9826. At the time, the version with the prefix E- indicated the more environmentally friendly Eco version, which has been standard for a long time.
still, please mark this thread as answered by selecting Select as best, as also explained then, If the problem is solved. This will help other users find that answer faster.
See lessRegards
Power SDK – APP_EVT_DISCONNECT Event?
Hello, I've made a sink device firmware based on CYPD3171-24LQXQ_pb from Power SDK and verified it on CY4532. the event could be generated successfully once the power source is unplugged. BTW, note the event APP_EVT_TYPEC_RP_DETACH is commented in PB firmware by default. Can you double-check what moRead more
Hello, I’ve made a sink device firmware based on CYPD3171-24LQXQ_pb from Power SDK and verified it on CY4532.
the event could be generated successfully once the power source is unplugged.
BTW, note the event APP_EVT_TYPEC_RP_DETACH is commented in PB firmware by default. Can you double-check what modifications were made to the current firmware?
Thanks.
See lessRC22504A via MCU
We do not give OTP field programming information. You should be suitable to get specifics of the OTP programming from Semtech. When it comes to using the Clock creator, you should just have to power it up, hang a crystal reference on it, and the get affair clocks that are needed per the Semtech desiRead more
We do not give OTP field programming information.
You should be suitable to get specifics of the OTP programming from Semtech. When it comes to using the Clock creator, you should just have to power it up, hang a crystal reference on it, and the get affair clocks that are needed per the Semtech design. However, that can be done through the I2C interface, If you wish to alter any of the OTP’s settings. However, we ought to be suitable to help, If you need further information than what’s provided in the datasheet to accomplish this programming. However, you’ll need to apply for your own custom OTP part number and setup, If you wish to have your own settings burned in for power-up/ reset purposes.
See lessRA2E2 Data Flash?
Hi, However, it seems that if 2 consecutive power interrupts during write operations occur, the data aren't copied again after the second power interrupt, If I understand your concern right. So the VEEPROM has no valid data in this case. I hope it helps. Thank You
Hi,
However, it seems that if 2 consecutive power interrupts during write operations occur, the data aren’t copied again after the second power interrupt, If I understand your concern right. So the VEEPROM has no valid data in this case.
I hope it helps.
Thank You
See lessESP32-C3 Flashing?
Yes, the C3 always needs a crystal to do anything, including flashing.
Yes, the C3 always needs a crystal to do anything, including flashing.
See less