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STEVAL-ISA188V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3

Target ApplicationeCall
Core ProductA6986F3V3
Input Voltage Min Volt4.0
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA188V1 is a product evaluation board based on the ST synchronous step-down switching regulator A6986F3V3, which can deliver up to 1.5 A and, with its 100% duty cycle ability to withstand cold crank events and wide input operating voltage range, represents the ideal choice for...
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Key features
  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP
    current
  • 30 μA IQ at light load (LCM
    VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2
    MHz)
  • Fixed output voltage VOUT=
    3.3 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 = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant
In stock
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$24.50
$24.50
Target ApplicationeCall
Core ProductA6986F3V3
Input Voltage Min Volt4.0
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA188V1 is a product evaluation board based on the ST synchronous step-down switching regulator A6986F3V3, which can deliver up to 1.5 A and, with its 100% duty cycle ability to withstand cold crank events and wide input operating voltage range, represents the ideal choice for...
Read More

Key features
  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP
    current
  • 30 μA IQ at light load (LCM
    VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2
    MHz)
  • Fixed output voltage VOUT=
    3.3 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 = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant
Associated products