Part Number: LM3406HV Other Parts Discussed in Thread: LM3406 , TPS92515HV-Q1 Tool/software: We need to design a led-stripe with an input voltag from 19VDC to 48VDC and up to 80mA led-current. It should be possible to dim the led-strip with Two Wire Dimming…
Part Number: LM3406HVEVAL Other Parts Discussed in Thread: LM3406 , LM3409 HI,
I'm try to evaluate the LM3406HVEVAL board with 2 wire pwm input power supply.
I set the output current to 350mA, i connect my cob led (VF=36V).
With dc 48V the board…
Part Number: LM3406HV Other Parts Discussed in Thread: TPS92515 Due thte unavailabily of the TPS92151 we are trying to cope this situation installing a 5 turn trimmer in parallel to the sensing resistor in order to pick up a portion of voltage and send…
Part Number: LM3406HV Other Parts Discussed in Thread: LM3406 dear
LM3406HV turns on for 1 minute, IC heats up to 70 degrees
Questions are as follows:
LM3406HV applications are as follows:
Input: 60V
Output: 54V 1.3A COB LED
When the RON…
Part Number: LM3406HV Other Parts Discussed in Thread: LM3406 Dear TI Support,
I'm looking for reliable IC for my application. Input voltage is: 48VDC. Output voltage should have range: 4,5-42VDC for different output currents: 250mA, 350mA, 500mA, 700mA…
My project circuit LED Driver LM3406HV still have temperature problem. Maybe the task cycle is 50% and fsw = 200kHz to troubleshoot this problem. Thanks.
Part Number: LM3406HV Hi,
I am having a flickering problem in my led driver circuit where the supply voltage is 54V DC and the continuous led current is <1A. I think it is due to the peak current limiting feature of the LM5406HV. Because on…
Part Number: LM3406 Dear expert,
My customer is using LM3406HV in lighting. Now they found two problems as below, and made some tests. Could you help to check will their solution have other problems?
Device parameters:
Inductance: 47uH * 2…
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…
Part Number: LM3406HV Other Parts Discussed in Thread: LM3406 Hello Team,
I use the LM3406HV for dimming a LED CHain of 12 High Power LEDs. The Input Voltage is DC48V.
When I connect the VIN Pin to the Power Supply, the LEDs lights at full power.…
