Part Number: LM3151 Hi,
To calculate the soft start time following the formula in the datasheet, the typical Iss value is 7.7 uA in the design example, but in the Electrical characteristics table it is 7.7 mA. Which one is the correct?
Best regards. Thank…
I built a board directly based on a webench design that is attached. When I plug in my power source (LiPo battery pack) I get nothing on the output. The IC is seated correctly on the PCB and I measure ~5.9V on…
In that case your best bet would be LM3151, LM3152, or LM3153.
1. Input voltage range 6-42V, 6-33V, 6-42V
2. Output voltage : 3.3V
3. Output current : up to 12A
4. Internal pull- up on EN pin
That's the closest we've got for your specs.
Other Parts Discussed in Thread: LM5118 , LM3151 , TPS56121 Hi, We used LM5118 in order to provide power supply for an embedded board. The LM5118 is designed to provide Vout = 10 to 15V - 4A : Vin = 10 to 30V We adjust Vout with Rfb1 and Rfb2 with a numeric…
Please can you share with us your design schematic? Also, by 'shifting' of loads, do you mean controlled transients or random steps?
The datasheet 'Design Guide' section gives a good description on calculating the compensation, also I've…