Part Number: LM2853 Other Parts Discussed in Thread: TPS628510 , TPS628301 , TPS628501 , Tool/software: Hi,
The LM2853MH-3.3 datasheet states that the enable pin (EN) has an internal pull-up.
Is it okay to use the PMIC's open-drain output (without…
You can use the Vishay inductor. However, with higher DCR the efficiency will be lower. You should be able to use Webench with your inductor and check the efficiency.
Other Parts Discussed in Thread: LM2852 , LM2853 Hello,
Honeywell Pune is using LM2853MH-3.3 in their system. They are in proto stage. They build 25 boards which were working fine. Out of 25 1 board has developed issue on LM2853MH-3.3 device. The output…
Other Parts Discussed in Thread: TPS54231 , LM2853 , LM2852 , TPS54233 , TPS54061 Hi
What is the maximum output voltage accuracy ,Line Regulation and Load Regulation for the following Power ICs
TPS54231
LM2853
LM2852
TPS54233
TPS54061.
In…
I am using LM2853.
Most of the time my system will be operated at 1mA.
So my concern here is whether inductance value with 2A calculation is suitable or not.
Other Parts Discussed in Thread: LM3150 , COT Hi,
I'd like to ask about the need of external ripple injection circuit for LM3150.
According to the attached PDF file page 14,
It saids that we need the external ripple injection circuit when the output…
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
Gary,
Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want.
Regards,
John
