Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC2800 Hi, here is the gate pulse plot for UCC2813-0 flyback controller.
I am trying to simulate this FBC operated in DCM in simetrix. The pulse width is not becoming constant even after reaching…
We are using the UCC2813-0 and we are experiencing excess current draw by the part. Specifically we are seeing about 72mA of current flowing into the Vcc pin. In addition to that when our flyback circuit is powered on with a 2A load sometimes our 24V…
Part Number: UCC2813-0 Flyback Circuit - 02.21.24.pdf
I am having problems with what I think is overcurrent on the the IC that causes it to break down after some amount of time. I have broken the trace on my board and added a wire to measure the current…
Part Number: TPS653852A-Q1 Tool/software: Hi TI Experts,
SPI clock is 4MHz.
I find something odd while initializing TI TPS653852A-Q1 PMIC. No matter what SPI command sending from MCU to PMIC, PMIC responds (0x90 0x00 0x06)
0x90 should be “Device Status…
Part Number: UCC2813-0 When determining the frequency using "UCC2813PWTR-0", there is a statement in the RC section of the delivery specifications to use the calculation formula below, but I do not know how much variation will occur from this calculation…
Part Number: DP83TC814S-Q1 Tool/software: Hi Expert!
We are using DP83TC814S-Q1 in our custom HW.
Current we are facing NETDEV WATCHDOG: eth0 (qcom-emac): transmit queue 0 timed out issue.
and
[ 88.546564] qcom-emac 7c40000.qcom,emac eth0: SGMII CDR not…
Hi, Sorry for the delay. We are able to re-produce the issue. Please use below changes in "SDK/video_io/kernels/video_io/host/vx_scitx_host.c" under "tivx_csitx_params_init" API, and build the sdk using sdkbuilder and run CSITx demo. Best…
Part Number: DRV8243-Q1 Hi team,
My customer is evaluating DRV8243SQRHLRQ1 in their project and met below question, could you please help review and give some comments? Thank you!
When the customer debugs the DRV8243S-Q1, the motor will operate normally…
Part Number: TDA4VH-Q1 Hi TI Experts,
Customer is trying to use MCU4-0 to implement AUTOSAR & MCAL drivers.
However, when we look at the supported cores for the MCAL drivers, it seems only MCU1-0 & MCU2-1 are allowed shown below.
May I know could…
Part Number: ADS131B26-Q1 Other Parts Discussed in Thread: ADS1256 , ADS131M06 , ADS131E06 Tool/software: Hello E2E Experts,
Good day.
Basically what I'm looking for is a product recommendation, an ADC that measures a voltage between 0 and 3.3 V, that…