Part Number: LM74502-Q1 Tool/software: Hello, Team,
Could you please describe more about "Reverse Protection Logic" shown in the functional block diagram is actually doing?
Our estimate is that judging from the input Vs, the device (a) limit…
Part Number: LM74502-Q1 Tool/software: Hello,
For BOM optimization we have decided to use Cvs 2u2-100V (CL32B225KCJSNNE) instead of 1u-100V (CL31B105KCHSNNE).
Is 2u2 capacitor okay for the application?
Best regards,
Egemen Aksoy
Part Number: LM74502-Q1 Tool/software: Dear Team, We are using LM74502-Q1 for our design, we have connected EN/UVLO pin to Vs Pin for continuous operation. We have used 0Ω to connect Vs Pin and EN/UVLO pins.
Is it ok to directly connect EN/UVLO…
Part Number: LM74502-Q1 Tool/software: We have a design target to utilize LM74502-Q1 up to at least +58 V operating voltage, and in best case, +65V
For surge protection, we hope to be able to utilize one single bipolar TVS, to protect from both positive…
Part Number: LM74502-Q1 Tool/software: Hello,
LM74502-Q1, OV pin used as EN pin with PWM signal to regulate Inrush current, but the FET is getting damaged.
As per the formula on data sheet (see image below). The Cdv/dt = 21 nF, placed is 22 nF.
IGate…
Part Number: LM74502-Q1 Other Parts Discussed in Thread: LM74502 , LM74721-Q1 Tool/software: Hi Team,
We are using LM74502 to drive a B2B MOSFET for reverse protection. Is the TVS necessary for the ISO7637-2 Pulse1 test? We need to pass the pulse 1 but…
Part Number: LM74502-Q1 Hi team,
My customer is evaluating LM74502-Q1 in their project, could you please help review and give some comments? Thanks.
When using the LM74502-Q1 as a reverse connection protection solution, customer find that it has not been…
Part Number: LM74502-Q1
If OV pin is connected to VIN, how is it then protected during Reverse Polarity when the OV voltage divider will create a negative voltage on the pin?
Part Number: LM74502-Q1 I'm using the LM74502-Q1 in fig. 10-2 "Typical 24-V Battery Protection with Two Uni-Directional TVS" I have OV with 270K - 10K & UVLO with 680K - 43K This gives me thresholds:
UVLO Falling 19.17V UVLO Rising 21…
Part Number: LM74502-Q1 Other Parts Discussed in Thread: LM74502 , , LM74 , LM74930 , LM74930-Q1 hi expert
i have a question about the following words.
does it mean LM7452 can allow current flow from output to input like the following shown?
How long this…
