Part Number: LMR51420 Hi TI,
We use LMR51420YFDDCR to develop product currently, but the MTTFd parameter is required for reliability verification.
Would you like provide MTTFd of LMR51420YFDDCR?
BR
Cayden
Part Number: LMR51420 Hi,
For one of my battery operated application board i am planning to use the LMR51420. specifications are ;
input voltage :4.75 V to 20V
Output Voltage : 4V
Output current : 1A
Max operating temperature : 60 degree C.…
Part Number: LMR51420 Hello,
I am wondering if the datasheet is wrong or my device is defective! From the datasheet SLUSEF6C, the post rising threshold current should be typ10nA/max 200nA. As I measure 86uA on my prototype, I am wondering at the units…
Part Number: LMR51420 Hello,
We are starting a development that needs two output voltages with the following characteristics: -5V 2A -3.3V 1A We have chosen the LMR51420YDDC and built 5 prototypes before starting production.
The problem we have is…
Part Number: LMR51420 Other Parts Discussed in Thread: LMR36510 , LMR38010 My understanding from this device's topology that I can use it in the classic inverting case as shown in your literature with the positive output grounded as shown below. My application…
Part Number: LMR51420 Hi,
I'm currently designing a boost converter around the LMR51420. Output current = 0.9A, L = 10uH, COUT = 2x22uF, R1 = 100k, R2 = 13.7k.
It seems that when the load is changed from 0 to 0.9A, there is a large spike (5.3V,…
Part Number: LMR51420
I am running the LMR51420 to drive a 24V input to a 5V output, there is also a secondary 5V supplied from USB when not using the 24V input. I am having failure of the IC that results in the 5V rail being shorted to ground. The…
