The STEVAL-ISA099V1 demonstration board is a step-down switching power supply based on the L7986 in DFN10 package.
The L7986 is a step-down regulator with a 3.7 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions.
The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.
Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz.
|DB1622: 3 A step-down switching demonstration board based on the L7986 in DFN10 package||1.1||290 KB|
|STEVAL-ISA099V1 gerber files||1.0||93 KB|
|STEVAL-ISA099V1 BOM||1.0||30 KB|
|STEVAL-ISA099V1 schematics||1.0||24 KB|
|eDesignSuite-The smart way to design your application||1.0||842 KB|
|Evaluation products license agreement||1.4||128 KB|
|Filters/EMI||WURTH ELEKTRONIK||Wurth Elektronik EMC / Filter products are ideal to solve all electromagnetic interferences. For example filtering of data, power and communication lines, common and differential noise suppression on wire or PCB.|
|Power Inductors||WURTH ELEKTRONIK||Wurth Elektronik power inductors are ideal for DC/DC converter and switching regulators with low operating voltages and extremly high efficiency.|
|型号||Core Product||Marketing Status||Unit Price (US$) *||Quantity||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STEVAL-ISA099V1||L7986||Active : Product is in volume production||34.0||1||EAR99||ITALY||MORE INFO||直接购买 Add to cart||DISTRIBUTOR AVAILABILITY|
|型号||Marketing Status||Package||Grade||RoHS Compliance Grade||WEEE Compliant||Material Declaration**|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.