You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
STEVAL-ISA108V1
4A, 850KHz fixed frequency PWM Synchronous Step Down Demo Board based on ST1S41 in VFQFPN package
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- STEVAL-ISA108V1
- Order Code:
- 2308945
- Technical Datasheet:
- STEVAL-ISA108V1 Datasheet
Product Overview
The STEVAL-ISA108V1 is a demo board based on the ST1S41 switching regulator. The ST1S41 is an internally compensated 850KHz fixed frequency PWM synchronous step down regulator. This regulator operates from 4.0V to 18V input, while it regulates an output voltage as low as 0.8V and up to VIN. The ST1S41 integrates 95mohm high side switch and 69mohm synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with internal compensation delivers a very compact solution with a minimum component count.
- 4A output current
- 850KHz switching frequency
- Internal soft start
- All ceramic capacitors
- Enable function
- Cycle by cycle current limiting
- Current foldback short circuit protection
Applications
Power Management, Consumer Electronics, Portable Devices, Imaging, Video & Vision, Audio
Footnotes
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- STMicroelectronics
- :
- ST1S41
- :
- Power Management - Voltage Regulator
- :
- Step Down Switching Regulator
- :
- Eval Board ST1S41
- :
- -
Technical Documents (2)
CAD Downloads
--Please select...
✔
--Please select...
×
Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
3 In stock Need more?
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 3/25/24
3 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
NT$1,293.67
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|---|---|
| 1+ | NT$1,293.67 | |
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool