Part Number: LM2682 Hi all,
I am investigating using the LM2682 for a 3.3V--> -6.6V application. I attempting to test the device using the following circuit below, but I am receiving an output of -3.7V instead. If possible, could you verify that this…
Part Number: LM2682 Hi all,
I am wondering if there is any model availability for the LM2682 that is available since there does not appear to be one publicly available on ti.com.
Thank you.
Hello Fatih,
thanks for reaching out in E2E.
The LM27761 is a combination of inverting charge pump and an LDO. Means, the charge pump is inverting the input voltage in the first stage which results in -Vin at the capacitor C3. Then the LDO is regulating…
Part Number: LM2682 Team,
the datasheet of LM2682 on ti.com is quite short. Is there more comprehensive information about this part?
I mean information like the Ron of the switches etc.
Thanks!
Part Number: LM2682 Other Parts Discussed in Thread: LM2775 , LM2681 Hi team,
do we have any part to implement below function?
Vin=3.3V/5V
Vout1=8.5V 20mA，Vout2=10V 2mA
Part Number: LM2682 Hello,
What is the output voltage of LM2682 when the input is a) floating or b) connected to GND and there is a 10 kohm pull-up resistor on the output?
Many thanks, Esa
Other Parts Discussed in Thread: LM2682 Hello Ti,
I am looking for any data on the LM2682 operating at 3.3V. Our application only needs about 5mA max.
Also do you have nay data when operating at 3.3V? The datasheet only shows +5V.
What would like to know…
Other Parts Discussed in Thread: LM2682 Hello, all
Now we have one inquiry regarding the used capacitance around LM2682 from our customer.
Please refer to the item below, and feedback us with your comment.
When referring Typical Operating Circuit on datasheet…
EN is a high-impedance CMOS input. As long as you stay inside the limits shown in the Absolute Maximum Ratings, no current will flow. This is not the cause of your failures.
A charge pump inverter with a single flying capacitor cannot generate a voltage…
Hello,
Based upon the input voltage range going into the device, it will not be possible to create a -5V rail using this device. The LM2687 does an inversion of the input and then follows it with an LDO. You might look at a device like the LM2682 which…
