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Part Number: UC1823A HI~
I Have a quetion in the Datasheet of UC1823A
-> [Absolute Maximum Rating] -> Tstg,tSTG
Can you tell me what is the differece beteween [Tstg] and [tSTG] of temperature specification?
please feedback to "wangkyoolee@huneed…
Part Number: UC1823A Other Parts Discussed in Thread: UC1825 I'm working on a SE Transformer coupled Forward converter and would like to use the UC1823A as the controller, do you have a SPICE Model?
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…
Part Number: UC1823A Hello - I am reviewing an old motor control design which we may have an opportunity to update. The power supply currently uses an UC1823A PWM controller and UC1708 dual FET driver. Must meet -55 to 125C military temp range. Is there anything…
Part Number: UC1823A Other Parts Discussed in Thread: UC1708 I am reviewing an old motor control design which we may have an opportunity to update. The power supply currently uses an UC1823A PWM controller and UC1708 dual FET driver. Must meet -55 to…
Part Number: UC1823A Other Parts Discussed in Thread: , UC1825A-SP Hi,
In our system, we use UC1823A as a voltage mode controlled PWM IC. As you know, NI (non-inverting) pin is connected to a reference voltage level. This voltage reference is adjustable…
Other Parts Discussed in Thread: UC1823A , UC2823A Hi,
Can i drive high-side NMOS' by using bootstrap configuration that shown at below figure with uc1823a?
Other Parts Discussed in Thread: UC1823A , UC3823A , UC2823A , UC1823 , UC3825 , UC3825A , UC3825B , UC3823B , UC3823 , UC1825A Hi,
As i check from the dataheet of UC1823A, it has %100 maximum duty cycle of each output.
1) Are two PWM outputs of UC1823A in phase…
