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STEVAL-ISA186V1

38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V

Target ApplicationDC-DC Topologies
Core ProductA6985F5V
Input Voltage Min Volt4.0
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA186V1 is a product evaluation board based on the A6985F5V ST synchronous step-down switching regulator, which can deliver up to 0.5 A and, with its 100% duty cycle ability to withstand cold crank events and wide input operating voltage range, renders the A6985F5V the ideal choice for...
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Key features
  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP
    current
  • 45 μA IQ at light load (LCM
    VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2
    MHz)
  • Fixed output voltage VOUT =
    5 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant
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$24.50
Target ApplicationDC-DC Topologies
Core ProductA6985F5V
Input Voltage Min Volt4.0
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA186V1 is a product evaluation board based on the A6985F5V ST synchronous step-down switching regulator, which can deliver up to 0.5 A and, with its 100% duty cycle ability to withstand cold crank events and wide input operating voltage range, renders the A6985F5V the ideal choice for...
Read More

Key features
  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP
    current
  • 45 μA IQ at light load (LCM
    VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2
    MHz)
  • Fixed output voltage VOUT =
    5 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant