Part Number: LMR12010 I have the LMR12010 on my board to provide 6.5V output at 8.5V to 16V input.
I am having troubles with the regulation of the circuit I am using. I initially configured the circuit to be the default typical application.
However,…
Part Number: LMR12010 I have the LMR12010 on my board to provide 6.5V output at 8.5V to 16V input.
I am having troubles with the regulation of the circuit I am using. I initially configured the circuit to be the default typical application.
However,…
Part Number: LMR12010 I am using the LMR12010 to generate 5V at 1A from a 8V - 16V supply and would like to make sure I have understood the datasheet correctly in regards to generating Vboost. There are multiple options for this, but since the output…
Part Number: LMR12010 I have a question about designing the LMR12010 circuit, The attachment is the suggested circuit obtained by using WEBENCH® Designer, The Boost pin needs to add a 5V battery and connect the diode in series. Can Vout connect a diode…
Part Number: LMR12010 Other Parts Discussed in Thread: LM2734 , LMR50410 , LMR14010A Hi, TI expert.
Customers have inquiries about replacements for Synchronous Step Down regulators.
We are looking for a replacement for Silergy's SY8113C. (See attached Datasheet…
Red,
The wave forms from you last post do not provide any useful information. In any case, there are two methods I can recommend to calculate Cff:
1. Calculate Cff so the zero frequency is slightly above the crossover frequency. Fz = 1 / (2 * pi* Cff…
Part Number: LMR12010
I have a device in mass production utilizing the chip. Everything works ok for the most part however there were a number of cases (about 20) where the device experienced a complete shutdown and loss of function. Upon receiving…
Part Number: LMR12010
Hi, I need an application that Vin is the great 9V and IC start work and Vin is less 5V and IC shoutdown.
The R147 change to 301K ohm, R153 change to 68.1K.
The Result:
Startup (CH2:Vin, CH3:Vout, CH4:Ven):
Vin = 6.0V ; Ven(UM20_PIN4…
Part Number: LMR12010
Hi, this is my circuit of power.
The switching regulator LMR12010 is ringing. (make sound)
C_in is aluminum electrolytic capacitor.
Another capacitors are chip ceramic capacitor.
Inductor is YCDM4018T-10uH, wire-wound…