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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
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- :
- STMicroelectronics
- :
- ST1S41
- :
- Power Management - Voltage Regulator
- :
- Step Down Switching Regulator
- :
- Eval Board ST1S41
- :
- -
Technical Documents (2)
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2 in stock for next day delivery (UK stock) :Order before 6pm (for re-reeled items 4:30pm) Mon-Fri (excluding National Holidays)
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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 5/20/24
More stock available week commencing 5/20/24
Standard lead time for this product is 51 weeks.
Standard lead time for this product is 51 weeks.
With you next business day
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Order before 6pm within mainland UK & 6pm in Northern Ireland
Monday to Friday excluding National Holidays
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
Ft11,495.009
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