Part Number: LM3406HV-Q1 Other Parts Discussed in Thread: TIDA-050030 , TIDA-050029 , TIDA-050040 , PMP15004 Hello,
We are currently evaluating various possible solutions for lighting a high-power LED with 1 A flow current in automotive environment.
The LED…
Part Number: LM3406HV-Q1 Other Parts Discussed in Thread: LM3406HV , LM3402HV , TPS92692 , TINA-TI Hi All,
I am looking for a led driver for a motorbike headlight.
It should be a buck that can withstand an input voltage of at least 75V.
The characteristics…
Part Number: LM3406HV-Q1 Other Parts Discussed in Thread: LM3406 Hi expert,
There are two design examples in LM3406HV-Q1 datasheet, but I cannot understand where Ron and Ton values come out.
Please make sure which equation are Ron, Fsw, Ton induced from…
Part Number: LM3406HV-Q1 Other Parts Discussed in Thread: LM3406 Hi! I'm working in a project for agricultural applications using a 50[w] led with Vf=31[V] 1.5[A]. I decided to use the LM3406 because it's high input voltage range, dimming capabilities…
Part Number: LM3406HV-Q1 Other Parts Discussed in Thread: LM3406 Hi everyone! I'm working in a project for agricultural applications using a 50[w] led with Vf=31[V] 1.5[A]. I decided to use the LM3406 because it's high input voltage range, dimming capabilities…
Hello,
There is the output protection and input protection schematics example in the datasheet. Are there any recommended parts of D2 and Z1 on the output open circuit protection and TVS on the Typical input protection?
For output, Vf is about 1.65 to…
Other Parts Discussed in Thread: LM3406HV-Q1 I would like to confirm the dimming ratio of LM3406HV-Q1.
Could you please teach how much it is with PWM dimming?
Best regards,
Astsushi Yamauchi
Hello Irwin, I've tried understand design example 1, for Ron I've calculated 159,85kΩ, but in Datasheet value for Ron is calculated 144kΩ. I've found some similar topics: https://e2e.ti.com/support/power-management-group/power-management…
Other Parts Discussed in Thread: LM3406HV , LM3404HV , LM3404 , LM3406 Hi -- a few quick questions on the differences between LM3406HV & LM3404HV (minus the obvious 1.0A If vs. 1.5A If).
First off, why does the 3406 have a Vout pin & how does this function…