Analog Devices LT8350S | Demoboard EVAL-LT8350S-AZ

Beschreibung

The EVAL-LT8350S-AZ Evaluation board is a 40V synchronous buck-boost converter featuring the LT®8350S. It drives up to 2.5A load at 12V output when VIN is between 9V and 40V and will run down to 3VIN with reduced output current. EVAL-LT8350S-AZ runs at 350kHz switching frequency with spread spectrum frequency modulation (SSFM) disabled. When enabled, SSFM spreads the switching frequency of the LT8350S from fSW to fSW + 25% for a reduced electromagnetic interference (EMI) emission.

Eigenschaften

• 3V–40V Operating Input Voltage
  • Reduced EMI emissions for CISPR 25 Class 5
  • Spread Spectrum Frequency Modulation
  • Input and Output EMI filter
  • In-built Input and Output high-frequency capacitors
  • Adjustable UVLO, VOUT, fSW, Output Current andLimit
  • Voltage-Monitoring (PGOOD) and Current-Monitoring(ISMON)
  • Configurable SYNC pin for Forced Continuous Mode(FCM), Discontinuous Conduction Mode (DCM),SSFM, and external Frequency Synchronization
  • Feed Forward Function for improved transient response

Typische Anwendungen

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers