XRP7674/XRP7675 Series

Exar Corporation's XRP7674 and XRP7675 deliver superior efficiency over the full 2 A and 3 A output current range

Image of Exar Corporation's XRP7674/XRP7675 SeriesExar Corporation's XRP7674 and XRP7675 are synchronous current mode PFM/PWM step down (buck) voltage regulators, capable of delivering constant output current up to 2 A and 3 A, respectively. A wide 4.5 V to 18 V input voltage range allows for single supply operations from industry standard 5 V and 12 V power rails.

Features
  • 2 A and 3 A continuous output current (XRP7674 and XRP7675, respectively)
  • 4.5 V to 18 V wide input voltage
    • 0.925 V to 16 V adjustable output voltage
    • 2% accuracy
  • Pin/Function upgrade to Exar XRP7664/XRP7665 and MPS MP1482/2305 - MP1484/2307
  • PWM current mode control
    • 340 kHz constant operations
    • Up to 95% efficiency
  • Light load efficiency
  • Programmable soft start and enable function
  • Built-in thermal, over current, UVLO and output over voltage protections
  • Pin/Function upgrade to Exar XRP7664/XRP7665 and MPS MP1482/2305 - MP1484/2307
  • RoHS compliant, "green"/halogen free 8-Pin SOIC and 8-Pin SOIC(EP) package
Applications
  • Distributed power architecture
  • Energy star compliant equipment
  • Audio-video equipment
  • Portable equipment
  • Point of load converter
XRP7674/XRP7675 Series
ImageNúmero de pieza del fabricanteDescripciónCantidad disponibleComprar ahora
IC REG BUCK ADJ 2A SYNC 8-SOICXRP7674IDTR-FIC REG BUCK ADJ 2A SYNC 8-SOIC2315 - Inmediata
IC REG BUCK ADJ 3A SYNC 8HSOICXRP7675IDBTR-FIC REG BUCK ADJ 3A SYNC 8HSOIC2418 - Inmediata
BOARD EVAL FOR XRP7674XRP7674EVBBOARD EVAL FOR XRP76745 - Inmediata
BOARD EVAL FOR XRP7675XRP7675EVBBOARD EVAL FOR XRP76754 - Inmediata
Publicado: 2013-07-02