Part Number: LM27313 Hello, Forum
Am I able to control the current value from the current source in the LM27313 ? If so, how?
I want to make it clear because there are some different constant values in the DATA Sheet, such as 5.5uA or 3uA as minimum…
Part Number: LM27313-Q1 The input voltage is 3.3V and the output is about 12.5V. The current startup inrush current is about 1.1a. How to reduce the startup Inrush current below 900mA?
Part Number: LM27313-Q1 Other Parts Discussed in Thread: LM27313 , , LM2733 , LMR64010 , LM2731 , LM2735-Q1 , LMR62014 Hello,
Currently we are using LM27313-Q1 for boosting an input of 5V to 6.2V. We are planning to use LM2733XMFX/NOP & LMR64010XMFX/NOP as an…
Part Number: LM27313 Dear team,
I am using LM27313, my input DC voltage is 3v to 9v and designed output voltage is 12V. Max load current drawing is 200mA.
As shown in the below schematic I am using 2 input battery source in series configuration for my…
Part Number: LM27313 When the OLED brightness reaches 30%, the OUTPUT of LM27313 is normal, as shown in Figure 2. However, when the OLED brightness reaches 60%, the output of LM27313 is unstable, and the oscillometer shows sawtooth wave, as shown in Figure…
Part Number: LM27313 Please tell me the formulae to calculate the power dissipation for LM27313XQMF/NOPB.
In the datasheet, the chapter 10.3 is only switching loss.I need also conduction loss,gate charge loss and supply current loss.
By the way, may I ask…
Part Number: LM27313
Hello forum,
i have a problem with a pcb that drives a tft display on a coffee machine. The LM27313 ic was burnt on pin SW output voltage. So i replaced the ic. There is an input voltage of about 12 volts and the output is the same…
Part Number: LM27313 Diode p/n MBR0520LT1G field failure in LM27313 boost voltage regulator circuit. Failure description - wire inside of the diode fused due to an electrical overstress event. This diode is recommended in LM27313 datasheet. Please advise…
Part Number: LM27313-Q1 Hi,
is it always necessary to use a 50kOhm resistor to pull up SHDN pin? What degrees of freedom do I have?
Thank you
Christian