Copy of NCV8876 - Automotive Start-Stop Boost Controller - on Wed, 05/01/2024 - 20:42 Designer0 × Member for 4 years 5 months 0 designs 0 groups https://explore.partquest.com/node/649282 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/649282"></iframe> Title Description <p msthash="121" msthidden="1" msttexthash="6927518">This example shows the performance of an ON Semiconductor NCV8876 Automotive Grade Start-Stop Boost Controller:</p> <p msthash="122" msthidden="1" msttexthash="2038296">http://www.onsemi.com/pub_link/Collateral/NCV8876-D.PDF</p> <p msthash="123" msthidden="1" msttexthash="82083326">For vehicles with Start-Stop capability, the engine (ICE) is turned off during idle periods, for the purpose of fuel economy. But low-voltage nuisance drop-out of key electronic functions must be avoided during engine re-start. The NCV8876 is designed specifically for this purpose. It uses current-mode control, with many integrated functions to reduce the complexity of the external boost circuit.</p> <p msthash="124" msthidden="1" msttexthash="46962058">Simulation results show the output to the load during battery drop-out and recovery. Note that in this application, the output voltage (dark blue waveform) is maintained above 6.4V during the drop-out transient, and regulates at 6.8V during sustained low voltage (4V) battery operation (orange waveform).</p> <p msthash="125" msthidden="1" msttexthash="5610176">This circuit also demonstrates the value of soft-saturation inductor components from Coilcraft:</p> <p msthash="126" msthidden="1" msttexthash="3473236">http://www.coilcraft.com/pdfs/Doc1140_Beyond_the_data_sheet_Part1.pdf</p> <p msthash="127" msthidden="1" msttexthash="142424841">The load current for the XAL4030-332 inductor in this application is 4A during nominal 12V operation. But during boost operation, the current reaches 6.6A peak (light blue waveform). This could saturate a typical inductor if it were sized for the nominal load, resulting in a collapse of the effective inductance. But notice that the actual instantaneous inductance (green waveform) only drops to 2.2uH, for this nominal 3.3uH part. This relatively small percentage drop in inductance can easily be accommodated by the converter design.</p> About text formats Tags Start-StopboostSoft SaturationNCV8876 Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
shiryouyou fig Masashi_InabaDesigner220411 × Masashi_Inaba Member for 4 years 11 months 116 designs 1 groups https://explore.partquest.com/node/649167 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/649167"></iframe> Title Description About text formats Tags boost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Copy of AC-DC Power Adapter With Current Boost Regulator - on Tue, 04/23/2024 - 12:44 PQE-1685344978Designer246867 × PQE-1685344978 Member for 1 year 4 designs 1 groups I'm a member of the PartQuest Explore community. https://explore.partquest.com/node/648276 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/648276"></iframe> Title Description <p>This 5V regulator circuit provides 5A load current capability, well above the current limit of the linear regular component itself. This is thanks to the load sharing role of the bypass PNP transistor.</p> <p>The circuit is shown with a household 120 V. AC input, with a transformer and rectifier circuit, attempting to approximate a 12V automotive input voltage level. The design is based on an example application circuit shown in Figure 11 of the On Semiconductor Datasheet MC7800/D, November 2014 - Rev. 27. This executable design can be used to assess line and load transients, efficiency, PSRR vs. Frequency, etc. It can also be used for selecting the peripheral circuit components to achieve the desired performance.</p> <p>See also http://www.systemvision.com/design/ac-dc-power-adapter for a lower power level circuit.</p> About text formats Tags 5V Regulator, 5AMC7805Bboost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
MUEDA JSAE 2024 v2.1 (ACTv3.32) _w_ToshibaFETrev2_0419_40V_100V masanari.uedaDesigner241497 × masanari.ueda Member for 2 years 9 months 66 designs 3 groups I'm a member of the PartQuest Explore Promoto. https://explore.partquest.com/node/647472 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/647472"></iframe> Title Description <p>昇圧、降圧MOS: XPQ1R00AQB, Nch U-MOSX, VDS=100V, Ronmax@10V=1.03mΩ ID=300A Package: L-TOGL</p> <p>バッテリー駆動系MOS:XPJR6604PB , Nch U-MOSIX , VDS=40V Ron max @10V=0.66mΩ ID=200A Package: S-TOGL</p> <p>熱RCモデルは,<br /> バッテリー駆動:XPJR6604PB_package、solderモデル(2024/4/18版)を使用 (T_casetop,T_solder_board=27C)<br /> 昇圧、降圧部:XPQ1R00AQB_package、solderモデル(2024/4/18版)を使用 (T_casetop,T_solder_board=27C)<br /> </p> About text formats Tags boost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
MUEDA JSAE 2024 v2.1 (ACTv3.32) _w_ToshibaFETrev2_0419_40V_80V masanari.uedaDesigner241497 × masanari.ueda Member for 2 years 9 months 66 designs 3 groups I'm a member of the PartQuest Explore Promoto. https://explore.partquest.com/node/647470 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/647470"></iframe> Title Description <p>昇圧、降圧MOS: XPQR8308QB, Nch U-MOSVX, VDS=80V, Ronmax@10V=0.83mΩ ID=350A Package: L-TOGL</p> <p>バッテリー駆動系MOS:XPJR6604PB , Nch U-MOSIX , VDS=40V Ron max @10V=0.66mΩ ID=200A Package: S-TOGL</p> <p>熱RCモデルは,<br /> バッテリー駆動:XPJR6604PB_package、solderモデル(2024/4/18版)を使用 (T_casetop,T_solder_board=27C)<br /> 昇圧、降圧部:XPQR8308QB_package、solderモデル(2024/4/18版)を使用 (T_casetop,T_solder_board=27C)</p> About text formats Tags boost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
MUEDA_ACTv3.32 _w_ToshibaFET_0419_40V_40V masanari.uedaDesigner241497 × masanari.ueda Member for 2 years 9 months 66 designs 3 groups I'm a member of the PartQuest Explore Promoto. https://explore.partquest.com/node/647457 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/647457"></iframe> Title Description <p>昇圧、降圧MOS: XPJR6604PB , Nch U-MOSIX , VDS=40V Ron max @10V=0.66mΩ ID=200A Package: S-TOGL</p> <p>バッテリー駆動系MOS:XPJR6604PB , Nch U-MOSIX , VDS=40V Ron max @10V=0.66mΩ ID=200A Package: S-TOGL</p> <p>熱RCモデルは,XPJR6604PB_package、solderモデル(2024/4/18版)を使用 (T_casetop,T_solder_board=27C)</p> About text formats Tags boost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Copy of NCV8876 - Automotive Start-Stop Boost Controller - on Mon, 04/08/2024 - 19:17 Designer0 × Member for 4 years 5 months 0 designs 0 groups https://explore.partquest.com/node/645907 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/645907"></iframe> Title Description About text formats Tags Start-StopboostSoft SaturationNCV8876 Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
ECU study for JSAE 2024 v2.1 (ACTv3.32) _w_ToshibaFETrev2_inaba2_36V-B Masashi_InabaDesigner220411 × Masashi_Inaba Member for 4 years 11 months 116 designs 1 groups https://explore.partquest.com/node/644871 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/644871"></iframe> Title Description About text formats Tags boost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
ECU study for JSAE 2024 v2.1 (ACTv3.32) _w_ToshibaFETrev2_inaba2_35V-B Masashi_InabaDesigner220411 × Masashi_Inaba Member for 4 years 11 months 116 designs 1 groups https://explore.partquest.com/node/644869 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/644869"></iframe> Title Description About text formats Tags boost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
MUEDA JSAE 2024 v2.1 (ACTv3.32) _w_ToshibaFETrev2_55V_4L [email protected]Designer242583 × [email protected] Member for 2 years 5 months 46 designs 3 groups I'm a member of the PartQuest Explore community. https://explore.partquest.com/node/643969 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/643969"></iframe> Title Description About text formats Tags boost Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -