Part Number: LM2663 Other Parts Discussed in Thread: LM2662 , LM2660 , TL7660 , MAX660 Hello,
Currently, the LM2662/3 is in LTB state.
The P2P products with the same package that I found when ignoring the usage specifications and the number 1 PIN function…
Part Number: LM2662 Hi team,
Can you please answer the following question?
Is LM2662 can be paralleled as a Positive Voltage Doubler?
And is the Schottky diode only one needed?
Thank you,
Shingou
Part Number: LM2662
Hello,
I need REACH Test Report and RoHS Test Report for LM2662. Could you provide me with these two documents?
Thank you in advance for your answer and for the documents provided.
Best regards
Jiri Jelinek
Part Number: LM2662
Hello,
I am trying to supply an operational amplifier with the help of this charge pump. I have followed page 14 of the data sheet. Unfortunately, I do not know which capacities I should provide for the individual capacitors.
Has…
Hi Taketo-san,
Apologies for the delay. You are ok with following figure 18 of the datasheet. However, you may experience a beat frequency when paralleling the configuration, so I advise putting a placeholder for the capacitors at the OSC pin, and following…
Part Number: LM2662
Hi team,
Can you please answer the following customer question?
When works as a voltage converter, the output current is more or less 200mA, but how much is the output current when is it working as a Positive Voltage Doubler? There…
Hi Nini,
Thank you for the reply, I just don't understand the answer. I was asking regarding the original topic "LM2663: Recommended replacement for the LM2662/3" that stated the the part was in LTB (last time buy). Are you saying that the reply to this…
Part Number: LM2662 Good Morning everyone,
as stated in the title, I am trying to lower the output resistance of my negative voltage supply (-5V) source by paralleling two LM2662 devices as described in section 9.2.1.2.1 in the datasheet. The paralleling…
Part Number: LM2660 Other Parts Discussed in Thread: LM2662 , , LM2776 , LM2775
Per our understanding, the LM2662 is going EOL and we think we have a drop in replacement with the LM2660, but the output current is very close to the limit of 100mA whereas…
Part Number: LM2662 Hi All,
I am using LM2662M in one of my application to convert +5V to -5V. I had to calculate the accuracy of the output voltage for testing purpose. But there is nothing related to accuracy is defined in the datasheet of the component…
