Other Parts Discussed in Thread: LM22670
Above LM22670 based circuit is used for the DC DC conversion from 12 V to 5 V and is used for our GPS based application. The switching frequency is adjusted to 500KHz by using R32, L3 and C71, whose values are chosen…
Other Parts Discussed in Thread: LM22676 , LM22670 Hi,
I've been doing some research lately about the LM22676 regulator and I came across an application note for the LM22670 evaluation board ( the Sync pin is not used by default, so it's the same as the…
Part Number: LMR14030 Other Parts Discussed in Thread: LM22670 Greetings,
i've used the TI LM22670 Simple Switcher in my designs before but i would like to switch to the LMR14030 because of the higher switching frequencys.
In my design i do require…
Part Number: LM22670EVAL Other Parts Discussed in Thread: LM22670 Hi
I want to ask about LM22670EVAL/NOPB.
In this EVM, I want to know which LM22670 product I should buy.
In TI store, there are so many LM22670, but I don't know which one I should choose…
Part Number: LM22676 Other Parts Discussed in Thread: LM22670
Hello
Please give me your opinion.
My customer is trying to find the replace of Sanken's module MPM80 for FY2018 model.
http://www.sanken-ele.co.jp/en/news/contents/20130328e.htm
I think…
Hirotaka san,
The fomula in the LM22670 is also correct. This difference is caused by the different OCP circuit. The LM22670 OCP is achieved with cycle by cycle peak current limit, so the max load current equals to peak current minus half of the current…
Other Parts Discussed in Thread: TPS5430 , LM22670 , TPS5450 The Calculator tool allows for two load capacitors (C4 and C5) but it lists only one ESR value. I cannot have large ESR as I am supplying lower level (3.3V and 1.5V) switching regulators and other…
Other Parts Discussed in Thread: LM22670 , LM2588 Hi team,
I'm looking for a part with the following specs AND that contains an available EVM.
VIN: 38V
Vout: 8V - 24V
Iout: 3A
No need for any extra external controls like Enable, SHDWN, Adjustable…
Other Parts Discussed in Thread: LM22670 Hello,
I need to output -5V voltage using LM22678-5. But when I using the WEBENCH to calculate the component value, why can't I find LM22678-5 among the given schemes.
Other Parts Discussed in Thread: LM22672 , LM22670 , LM46002 Dear engineer:
Hello! I am a hardware engineer of Emerson, we selected LM22672 as our power chip, but I don't know how to choose input and output capacitor of LM22672, such as type, value of capacitors…