The BOOT cap does not really affect that. What you need a a device with adjustable slow start. For only 30 mA output yo may be able to get a way with a non adjustable slow start part such as TPS54062 or TPS62120. Other wise you could try TPS54227 2A w…
Other Parts Discussed in Thread: SWITCHERPRO , TPS40400 , TPS54478 , TPS54227 , TPS53355 , TPS84410 , TPS62362 Why I can not save the updated with new products?
Other Parts Discussed in Thread: TPS54227 , TPS54527 , TPS54427 , TPS54327 My customer have two questions for the SS behavior in our EVM. As in following pic, Why the Vout not start up during the T1? Why the SS ramp up so quickly during the T2?
Ok, the two files you show are not strictly "load regulation" but rather "load step transient response". They are two separate specifications. Load regulation concerns change in DC output voltage relative to dc output current. You…
Other Parts Discussed in Thread: TINA-TI Update of TINA9-TI Spice Model Libraries and Example Circuits
This note describes the step-by-step process for updating the TINA9-TI Spice Macro Libraries and Example circuits. The update is initiated by selecting…
Part Number: TPS54327 Hi,
Attached PDF schematic, please do a review on the power supply and power sequence.
AudioCodes_Power_24.10.2021.pdf
L7= INDC Power Shielded 4.7uH 5.1A 44.1mOhm DCR 4.1X4.1mm
L8= INDC Power Shielded 2.2uH 5.2A 26mOhm DCR 4.1x4.…