Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: UC1823A-SP We have a design with the oscillator frequency set to 1.5MHz. The datasheet gives tolerances for the oscillator at 1MHz, but the Oscillator Frequency vs Timing Resistance curve shows that the oscillator can be set as high as 3MHz…
Part Number: UC1823A-SP Other Parts Discussed in Thread: UC1825 , UC1823 Hi!
Can I use the spice model of UC1825 to perform analysis to a design that is using a UC1823A-SP?
The only difference between UC1823 and UC1825 is the max duty cycle limit. Is the…
Hello William,
Please see the below E2E posts:
https://e2e.ti.com/support/legacy_forums/hirel/f/space-high-reliability-forum-read-only/537124/spice-model-request-uc1823a?tisearch=e2e-sitesearch&keymatch=UC1823A%252520model#
https://e2e.ti.com/support…
Part Number: UC1825B-SP Other Parts Discussed in Thread: UC1823A-SP , , UC1843B-SP Hello,
TI offers various space-rated "PWM controllers & resonant controllers" ICs. When I look at their datasheets (for instance, for the UC1825B-SP), it says it can support…
Part Number: UC1825A-SP Other Parts Discussed in Thread: UC3823B , UC3825B , UC1825A , UC3823A , UC1823A , UC3825A , UC2825A , UC2823B , UC2823A , UC2825B The datasheet of 5962-8768102EA includes a series of chips: UC1823A, UC2823A, UC2823B,UC3823A, UC3823B, UC1825A…
Other Parts Discussed in Thread: MKT-WG16A-MS , MKT-WG10A-MS , SN0020HKH , SN0010HKU , TPS7H1111-SP , TPS7H6003-SP , SN00020FK Looking for mechanical package samples for trim and form setup
Answer:
For our Space Power Ceramic QMLV qualified portfolio of devices…
Hi,
In our system, we must use NI pin with voltage level between 0V to 600 mV. Besides that, we are using UC1823A-SP so space products are essential for us. Therefore, some questions are:
1-) Is there same problem for NI pin in UC1825A-SP ?
2-) Are there…
Lead-times and available finished good inventory vary by device and change over time, but we are dedicated to providing quick and easy access to all our devices via TI.com.
To help provide more transparency into TI’s available inventory, in late 2020…
Could TI please provide guidance for how to trim/form the leads of ceramic devices and provide the PCB footprints so we can integrate into our system design?
