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STEVAL-ISA068V1 - 

4A/1.5MHz Step Down Synchronous Switching Regulator Demo Board based on ST1S32 in DFN package

STMICROELECTRONICS STEVAL-ISA068V1
STMICROELECTRONICS STEVAL-ISA068V1
STMICROELECTRONICS STEVAL-ISA068V1

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Ražotāja detaļas Nr.:
STEVAL-ISA068V1
Pasūtījuma kods:
2308936
Tehnisko datu lapa:
(EN)
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Informācija par produktiem

:
Power Management - Voltage Regulator
:
Eval Board ST1S32
:
ST1S32
:
-
:
-
:
STMicroelectronics
:
Step Down Switching Regulator
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Produktu pārskats

The STEVAL-ISA068V1 is a demo board based on the ST1S32 switching regulator in DFN package. The ST1S32 is an internally compensated 1.5MHz fixed frequency PWM synchronous step down regulator. This regulator operates from 2.8V to 5.5V input, while it regulates an output voltage as low as 0.8V and up to VIN. The ST1S32 integrates a 60mohm high side switch and a 45mohm 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 DC output current
  • Internal soft start and enable
  • All ceramic capacitors
  • Power good (POR)
  • Cycle by cycle current limiting
  • Current foldback short circuit protection

Lietošanas veidi

Power Management, Consumer Electronics, Portable Devices, Imaging, Video & Vision, Audio

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