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STMICROELECTRONICS  STEVAL-ISA099V1  3A Step Down Switching Regulator Demo Board based on the L7986 in DFN10 package

STMICROELECTRONICS STEVAL-ISA099V1

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Product Overview

The STEVAL-ISA099V1 is a demo board based on L7986 switching regulator in DFN10 package. The L7986 is a step down switching regulator with 3.7A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 3A current to the load depending on the application conditions. The input voltage can range from 4.5V to 38 V, while the output voltage can be set starting from 0.6V to VIN. Requiring a minimum set of external components, the device includes an internal 250KHz switching frequency oscillator that can be externally adjusted up to 1MHz.
  • 3A DC output current
  • Internal soft start and enable
  • Low dropout operation
  • 100% duty cycle
  • Voltage feed forward
  • Zero load current operation
  • Overcurrent and thermal protection

Applications

Power Management; Consumer Electronics; Industrial; Communications & Networking; LED Lighting; Imaging, Video & Vision; Audio

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Product Information

Silicon Manufacturer:
STMicroelectronics
Silicon Core Number:
L7986
Kit Application Type:
Power Management - Voltage Regulator
Application Sub Type:
Step Down Switching Regulator
Kit Contents:
Eval Board L7986
Product Range:
-
Features:
3A DC Output Current, Input 4.5V to 38V, 250kHz Switching Frequency, Internal Soft-start & Enable
SVHC:
No SVHC (17-Dec-2015)

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Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes

Applications

  • Power Management;
  • Consumer Electronics;
  • Industrial;
  • Communications & Networking;
  • LED Lighting;
  • Imaging, Video & Vision;
  • Audio

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