The STEVAL-ISA107V1 is a product evaluation board to aid in testing and designing with the ST1S41 in an SO-8 ePad package. The application is an internally-compensated 850 kHz fixed-frequency PWM synchronous step-down converter.
The ST1S41 operates from 4.0 V to 18 V input, while it regulates an output voltage as low as 0.8 V and up to VIN (100% duty-cycle).
The ST1S41 integrates a 95 mΩ high side switch and a 69 mΩ low side synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with internal compensation delivers very compact solution with a minimum component count.
|DB2051: 4 A, 850 kHz fixed-frequency PWM synchronous step-down converter based on ST1S41PHR||1.0||266 KB|
|STEVAL-ISA107V1 gerber files||1.0||127 KB|
|STEVAL-ISA107V1 BOM||1.0||7 KB|
|STEVAL-ISA107V1 schematics||1.0||108 KB|
|Evaluation products license agreement||1.4||128 KB|
|型号||Core Product||Marketing Status||Unit Price (US$) *||Quantity||ECCN (EU)||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STEVAL-ISA107V1||ST1S41IPHR||Active : Product is in volume production||37.98||1||NEC||EAR99||ITALY||MORE INFO||直接购买 Add to cart||DISTRIBUTOR AVAILABILITY|
|型号||Marketing Status||Package||Grade||RoHS Compliance Grade||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.