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STMICROELECTRONICS  STEVAL-ISA098V1  2A Step Down Switching Regulator Demo Board

STMICROELECTRONICS STEVAL-ISA098V1
Technical Data Sheet (286.18KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The STEVAL-ISA098V1 is a demo board for L7985A switching regulator in HSOP8 package. The L7985A is a step down regulator with a 2.5A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2A current to the load depending on the application conditions. The input voltage can range from 4.5V to 38V, 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.
  • 2A 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

 

Product Information

Silicon Manufacturer:
STMicroelectronics
Silicon Core Number:
L7985A
Kit Application Type:
Power Management - Voltage Regulator
Application Sub Type:
Step Down Switching Regulator
Kit Contents:
Eval Board L7985A
Product Range:
-
Automotive Qualifications Standard:
-
Features:
2A 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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Applications

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

Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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