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Bel Power Solutions
Bel Power Solutions
dPWER™ Series
Bel Power Solutions
SRBH Series
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dPWER™ Series

28W, Digital Point of Loads (dPOLs), 2nd Generation Digital Power

Bel Power Solutions

Bel Power Solutions’s digital point-of-load (POL) converters are recommended for use with regulated bus converters in an Intermediate Bus Architecture (IBA). The Digital POL Series is a line of intelligent, fully programmable step-down point-of-load DC to DC modules integrating digital power conversion and intelligent power management. When used with Digital Power Managers, the Digital POLs completely eliminate the need for external components for sequencing, tracking, protection, monitoring, and reporting. All parameters of the digital POLs are programmable via the industry-standard I²C communication bus and can be changed by a user at any time during product development and service.

Product Description

The 2nd Generation of dPOLs support enhancements over the previous generation including improved set point accuracy, finer resolution of voltage adjustment, more precise telemetry data, auto compensation of the feedback loop including a system identification function for precise adjustment based on actual application conditions. These features along with advanced fault management and fault insertion provide for a highly advanced totally digital solution for board mounted DC to DC Point of Load requirements.

  • Integrates digital power conversion with intelligent power management
  • Eliminates the need for external power management components
  • Programmable via industry-standard I²C communication bus (DPM required)
  • Reduce the number of discrete parts within a power system
  • Reduces board space, system cost, complexity and time to market
  • Low-voltage, high-density systems with Intermediate Bus Architectures (IBA)
  • Point-of-load regulators for high performance DSP, FPGA, ASIC, and microprocessor applications
  • Desktops, servers, and portable computing
  • Broadband, networking, optical, and communications systems
  • Applications:ITE (Commercial)
  • Current - Output (Max):5A
  • Features:Digital, OCP, OTP, OVP, UVLO
  • Mounting Type:Through Hole
  • Number of Outputs:1
  • Operating Temperature:-40°C ~ 85°C
  • Package / Case:11-SIP Module
  • Packaging:Tray
  • Size / Dimension:1.20" L x 0.26" W x 0.84" H (30.5mm x 6.7mm x 21.4mm)
  • Type:Non-Isolated PoL Module, Digital
  • Voltage - Input (Max):14V
  • Voltage - Input (Min):8V
  • Voltage - Output 1:0.7 ~ 5.5V