The ADP2441 and ADP2442 cover the voltage range up to 36V with interated 1A synchronous switches, no diodes necessary.
I have a question ADP2442 EN pin.
If ADP2442 is not power supplied , the voltage is impressed on a EN terminal, is it a problem?Would there be a damaged possibility?
I want to run an ADP2442 as a redundant supply which only steps in if a battery fails. My idea is to set the regulated voltage below the minimum allowed battery voltage. It's possible that during normal operation (ADP2442 inactive) that the input voltage…
One of my customers is evaluating the ADP2442 by using the EVAL-ADP2442.
They have to install the eval board on the mechanical structure and tighten by using the Screws and they shall identify and define the mechanical location of the halls on…
I would like to use ADP2442 with a negative output voltage.
When I saw Product selection table, it was written that ADP2442 had an inverting Buck-Boost.
However, the output was written as 0.6 - 0.9×Vin, when I read a data sheet.
Is there not…
I have a question ADP2442 Power Good.
POWER GOOD in ADP2442 DS P.17.
It written pull-up resistor should external supply should be less than 5.5V.
Is it bad that PGOOD pull-up VCC pin (11pin)??
What is VCC that PGOOD pull-up on Figure63…
First, please make sure the compensation network parameters are correct. You can use ADIsimPower tool to do this.
Second, after start up, the ADP2442 just stop working for a while or it never start up again?
Is there any load added on the output?
Hello again, Yuya.
ADP2442 is recommended based on your specifications. Please refer to link below for the details.
You can find…
My customer made experimental test with AD2442.
Test circuit is attached.
At Vin=+12V or above, ADP2442 doesn't start-up.
Vin +10.5V through less than +12V, it is okay.
What is wrong with this circuit?
In his application, Vin…
Hi i'm using ADP2442 as inverter. I'd like to use VCC-Pin to source a external component. How much current can i sink from the source pin?