STEVAL-ISA055V1

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0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX

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1 - 2$30.630%
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$30.63
Parameter NameParameter Value
Target ApplicationDC-DC Topologies
Core ProductST1S12GR
Input Voltage Min Volt2.5
Input Voltage Max Volt5.5
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameCARD
Key features
  • RDS(on) typ. 250 m and 400 m
  • Not switching quiescent current: max 600 μA over temperature range
  • Uses tiny capacitors and inductors
  • Internal soft-start
  • Enable function
  • Step-down current mode PWM (1.7 MHz) DCDC converter
  • 0.7 A output current capability
  • Fixed output voltage of 1.2 V
  • Synchronous rectification
  • Typical efficiency: > 90%
  • 3% DC output voltage tolerance