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STMICROELECTRONICS STEVAL-ISA108V1
Demonstration Board, PWM Synchronous Step Down, 4A, 850KHz
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- STEVAL-ISA108V1
- Order Code:
- 2308945
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- Technical Datasheet:
- STEVAL-ISA108V1 Datasheet
- ECAD / MCAD
-
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
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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1 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 10/6/25
1 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥6,016.88
(
¥6,618.57
Inc. JCT)
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