Part Number: LMR16010 Hi,
I would like to ask you about the behavior of the EN pin. The threshold voltage of the EN pin of this IC can be found in the data sheet. Please let me know if the voltage from the SW pin stops after how many ms below this threshold…
Part Number: LMR16010 Hi,
I was just wondering if you could confirm some details which are not included in SNVA755. It regards the EMI performance improvements of the LMR16010 with an improved layout.
1. Two layers are shown in Figure 9. I assume this…
Part Number: LMR16010 I am using the LMR16010 and intentionally operating in dropout - I set the target output voltage higher than the input voltage.
I have a 2200uF capacitor connected to the output voltage.
My input supply comes from a full-wave rectifier…
Part Number: LMR16010 Hi team,
I have some question about the sleep mode in LMR16010 and ECO-mode in other devices
1. What's the difference between the ECO-mode in other device and sleep mode in LMR16010?
2. According to the “Understanding ECO-MODE…
Part Number: LMR16010 Hi team,
According to the datasheet, the MOSFET will be disable when the Ipeak < 300mA. There is also a waveform which indicates that the SW is opened for a short while with Iout =0A. Here is my question.
1. When the Iout= 23mA…
Part Number: LMR16010 The schematic is exact the same as the evaluation board LMR16010PEVM. The waveform is tested under 30V input and 5V1A output. Could you please advise how to solve it? Thanks in advance.
Part Number: LMR16010 Hi team
there is a unexpected undershoot in the output voltage waveform as the figure shown. the output voltage is 5V and the output current is about 200mA.the inductor 68uH and the output capacitor is 200uF.Yellow line is output…
Part Number: LMR16010 Customer is bringing up a new LMR16010 power supply. They are observing pulse train instability on one of the boards. See scope plots below. Removing the C212 from the FB path cleans up the pulse train. See scope plots below.
They…
Part Number: LMR16010 Hi team,
According to the datasheet, during the sleep mode, "The voltage control loop responds to the falling output voltage by increasing the internal COMP voltage. The high-side MOSFET is enabled and switching resumes when the…
Part Number: LMR16010 We want to use a 2.5V to 5V output from a microcontroller to gate on and off very fast the operation of the LMR16010 regulator chip. Using the enable is too slow because of the 4 ms soft start in the LMR so we want to use the FB…
