STEVAL-ISA158V1:38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986

The STEVAL-ISA158V1 is a product evaluation board based on ST's A6986, a 38 V, 2 A synchronous step-down switching regulator with 30 µA of quiescent current. It is designed for automotive system battery-powered applications. It can be used in low consumption mode (LCM) such as in car body implementations, or in low noise mode (LNM) such as in car audio applications.

Key Features

  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • 30 µA IQ at light load (LCM VOUT = 3.3 V)
  • 5 µA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • 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
产品规格
DescriptionVersionSize
DB2477: 38 V, 2 A synchronous step-down switching regulator evaluation board based on the A69861.0275 KB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-ISA158V1 gerber files1.01 MB
Bill of Materials
DescriptionVersionSize
STEVAL-ISA158V1 BOM1.0112 KB
Schematic Packs
DescriptionVersionSize
STEVAL-ISA158V1 schematic1.048 KB
许可协议
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
样片和购买
型号Core ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-ISA158V1A698637.981NECEAR99ITALY
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-ISA158V1CARDIndustrialEcopack2
38 V, 2 A synchronous step-down switching regulator evaluation board based on the A6986 STEVAL-ISA158V1
38 V, 2 A synchronous step-down switching regulator evaluation board based on the A6986 STEVAL-ISA158V1
38 V, 2 A synchronous step-down switching regulator evaluation board based on the A6986 STEVAL-ISA158V1
38 V, 2 A synchronous step-down switching regulator evaluation board based on the A6986 STEVAL-ISA158V1
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