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XRP7665IDBTR-F Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
XRP7665IDBTR-FEXAR5000Yes

XRP7665IDBTR-F is a switching regulator manufactured by EXAR (now part to MaxLinear).

The XRP7665IDBTR-F is a switching regulator manufactured by EXAR (now part to MaxLinear). Below are the factual specifications, descriptions, and features:

Specifications:

  • Manufacturer: EXAR (MaxLinear)
  • Part Number: XRP7665IDBTR-F
  • Package: DFN-6 (3x3mm)
  • Input Voltage Range: 4.5V to 21V
  • Output Voltage Range: Adjustable (0.8V to 18V)
  • Output Current: Up to 5A
  • Switching Frequency: 300kHz to 2.2MHz (adjustable)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +125°C
  • Protection Features: Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)

Descriptions:

The XRP7665IDBTR-F is a synchronous step-down DC-DC converter with high efficiency and a wide input voltage range. It integrates low RDS(ON) MOSFETs and supports adjustable output voltage via external resistors. The device is designed for applications requiring high power density and thermal performance.

Features:

  • High Efficiency: Up to 95% efficiency with synchronous rectification.
  • Adjustable Frequency: Allows optimization for efficiency vs. component size.
  • Integrated MOSFETs: Reduces external component count.
  • Programmable Soft-Start: Prevents inrush current.
  • Power Good Indicator: Monitors output voltage status.
  • Thermal Shutdown: Protects against overheating.
  • Compact Package: DFN-6 (3x3mm) for space-constrained designs.

This information is based on the manufacturer's datasheet and technical documentation.

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