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38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986

Quantity $ per Unit Savings
1 - 2$45.320%
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In stock
Parameter NameParameter Value
Target ApplicationDC-DC Topologies
Core ProductL6986
Input Voltage Min Volt4.0
Input Voltage Max Volt38.0
Packing TypeNot Applicable
RoHs compliantEcopack2
Package NameCARD

The STEVAL-ISA156V1 is a product evaluation board based on ST's L6986, a 38 V, 2 A synchronous step-down switching regulator with 30 μA quiescent current. It can be used for 12 V and 24 V buses, programmable logic controllers (PLCs), decentralized intelligent nodes & sensors and low noise applications (LNM).

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= 110 mΩ
  • Thermal shutdown