Part Number: LMR62014 Hi team.
I'd like to know about the efficiency at light load when Vin:3.3V and Vout:5V.
I can not see more detail at under 100mA.
If you have the data under 100mA for the efficiency, could you share detailed data?
Sincerely…
Part Number: LMR62014 Hello,
I'm using the LMR62014x boost IC for a boost SMPS in my product. I have an average load of 250mA for battery charging and an additional load of 50mA for the product. I also may have another small load (~10mA or so) of…
Part Number: LMR62014 The input voltage is a typical 2 cell LiPo battery which ranges from 6.3V~8.4V. Targetted voltage output is 12V. So I copied the design from webench with pull-up resistor to 50k and replace the diode with ss34. However, the output…
Part Number: LMR62014 Hi team,
The customer is using LMR62014 in the condition of 12Vin/15Vout as normal operation, but they observed that the output voltage is also gradually decreasing at <3.5Vin if the input voltage is gradually decreased as below…
Part Number: LMR62014 Other Parts Discussed in Thread: TPS62745 , , MSP430FR2476 , ALLIGATOR Hello,
I have the LMR62014 designed in a product. This part is boosting 5V up to 7.8V. I then have a TPS62745 powered from this 7.8V. There is a sharp transient…
Part Number: LMR62014 Hi,
Now I use this LMR62014 for my new design. There is a problem in my prototyp. I want to boost 12V to 16V, but the 16V output is instable. The output current is 200mA, typically. Do you have any suggestions, or reference design…
Part Number: LMR62014 Hi team.
Do you have a regulation for minimum output voltage for light load?
We want to use with input 3.9V ~ 12V and out put is as low as possible.
(The load is 100mA maximum.)
According to data sheet, there are limited…
Ok that makes sense. I've changed my simulation with a timed switch to switch on my load. Is this what you are talking about? In addition to this, I have a few questions, 1. If you notice from running the transient sim or looking at the screenshot with…
Part Number: LMR62014 Hi Non-Isolated DC/DC team
1. Can I get accurately information Input Voltage limit range when output is 12V@50mA as a below ?
2. Can I get accurately information output current when is input: 3.3V and output: 12V as a below…
Part Number: LMR62014
I have been testing above circuit to drive a scooter headlight unit rated for about 6 to 7VDC up to 0.5A from 5VDC input.
When turned on, led is bright enough but after about 10mins of use, brightness degrades and…
