Hi,
I have made a PCB for a buck converter with a constant 5 V output and maximum output current of 4 A using LM22677-Q1-5.0. The input voltage(battery source) will vary between 6.5 to 8.4 volts. The circuit schematic used was generated by the WEBENCH…
Other Parts Discussed in Thread: LM22677 I want to use the LM22677/8/9-ADJ for a 36v to 12v supply. I am trying to use WEBBENCH to design the circuit but it won't let me set an output voltage over 5v. Any ideas? thanks.
Good day,
I am new at designing power supplies and I am designing a power supply with the following specs:
Vin = 9 – 36Vdc
Vout = 5Vdc.
Imax = 5A.
I am experiencing an unusual regulation issue in the LM22677-5.0V and am seeking ideas or if anyone…
Hello
It depends on what features and specs the customer is interested in.
I have attached a list of compatible devices that you may want to consider.
Thanks
Book1.xlsx
Part Number: LM22679 Other Parts Discussed in Thread: LM61460 , LM22677 HI
I need to add remote on/off control to a regulator using the LM22679 - is this possible?
Many thanks
Steve
Other Parts Discussed in Thread: LM22677 , LM22670 Hello Mr/Ms,
I will use LM22670-adj in topology Buck and inverter together with LM22677 in buck topology (3x CI LM22670 as buck, two CI LM22670 inverter, and one LM22677 as buck). I want to use the pin…
Other Parts Discussed in Thread: LM22677 , LM2677 My configuration:
LM22677 in standard application circuit(see attachment)
Components according to Webbench designer
Input voltage 24-32 Volts
Output voltage 18V
Output current 1.5-2A
The enable pin is driven…
Other Parts Discussed in Thread: LM22677 , LM2677 We have been using the LM2677 for long with no problems. Now we changed over to LM22677 and have plenty of fails at high temperatures. We are using a standard application circuit from the webbench designer…
Other Parts Discussed in Thread: LM22677 Ladies and Gentlemen, I bought the LM22677 switching regulator from a supplier of your company and I hav built my board with the help of tools : Webench Design Report . my data : Vinmin = 20 V Vinmax 27 = V Vout =…
Hello,
for myself I want to use 2 Lm3488, one to create +24V from 100V, the econd +5V from previous 24V.
Can I synchronise them by joining sync pin, with a common resistor to ground?
Thankyou for help
Alain