Hi, R201 was never used in that design, its from a former design with LM22672 and builds a voltage divider for the EN Pin, instead of C205 a resistor to GND was placed.
Part Number: LM22672 Hi,
There is a thermal pad underneath the chip. Why is the value of Rjb so high? (23.4C/W)
Should the value of Rjc(bot.) "3.6C/W" be used for thermal simulation?
Thank you.
Part Number: LM22672 Other Parts Discussed in Thread: TPS54560B-Q1 HI,
I m looking for Rjc and Rjb values for this component:
LM22672 (8 pin)
Thank you.
Part Number: LM22672 Hi, We've used thousands of LM22672MRE-ADJ in the past to generate 11V from 24V with a very proven circuit design. The switching frequency is 200kHz. Our recent production batch came back having several devices that cause a "hum…
Part Number: LM22672 When the output setting is 5 V, when 4.5 V of the lower limit of the data specification is given as the input voltage, What is the output current specifically? Or will it stop working?
Part Number: TPS2491 Other Parts Discussed in Thread: LM22672 Hello all,
As the title says the output of my TPS2491 is pulled low when I connect it to the input of my LM22672 switching regulator.
Here's a schematic of how I've currently got it connected…
Part Number: LM22672 I am refreshing a design from circa 2010. This has two switchers linked so that one syncs to the others 500k clock. This has two LM22672 with directly linked RT/SYNC pins and with a single 1K pull down to 0V. EN is not connected.…
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