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STMicroelectronics STEVAL-ISA206V1 Product Evaluation Board

STMicroelectronics STEVAL-ISA206V1 Product Evaluation Board is a development tool for the L6986H synchronous step-down switching regulator used in battery-powered automotive systems. The STMicroelectronics device can operate in a Low Consumption Mode (LCM) with a quiescent current that assures high efficiency at light loads. A Low Noise Mode (LNM) is also available to meet the requirements of infotainment applications of forced pulse width modulation (PWM) mode in all loading conditions.

Features

  • 2A DC output current
  • 4V to 38V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30µA IQ at light load (LCM VIN = 12V and VOUT = 3.3V)
  • 8µA IQ-SHTDWN
  • Adjustable fSW (250kHz to 2MHz)
  • Output voltage adjustable from 0.85V to VIN
  • Embedded output voltage supervisor
  • Synchronization (in all fSW range)
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Peak current mode architecture
  • RDS(on)HS = 180mΩ; RDS(on)LS = 150mΩ
  • Thermal shutdown
  • Output voltage sequencing

Associated Product

STMicroelectronics L6986H Synchronous Step-Down Switching Regulators

Deliver up to 2A DC with an output voltage adjustability that ranges from 0.85V to VIN

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Complete Your Design

STMicroelectronics Standard Products

A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.

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Published: 2019-05-13 | Updated: 2024-02-23