OPTIREG™ DCDC SBC

Infineon’s DCDC SBCs combine highly efficient switched-mode power supply with CAN FD and up to four LIN transceivers

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Overview

The OPTIREG™ DCDC SBC features a switched-mode power supply (SMPS) voltage regulator with 5V or 3.3V output voltage, a 5V low-dropout volatege regulator (LDO), a CAN FD and up to four LIN transceivers.

Key Features

  • 5 V/3.3 V buck converter (750 mA)
  • 6.5 V/8 V/10 V boost controller
  • 5 V linear voltage reg. (100 mA)
  • CAN FD up to 5 Mbit/s
  • Up to 4 LIN transceivers
  • Diagnosis and supervision functions
  • Low-Power & Fail-Safe operating mode
  • Full wake capability
  • SW compatibility w/in SBC family

Products

About

SMPS voltage regulator with 5 V or 3.3 V output voltage

The devices include failsafe features to support ECU functional safety concepts, wake inputs to monitor trigger signals, and very low quiescent current in low power modes with full wake-up capability. All devices feature an exposed pad VQFN-48 (7 x 7 mm) power package. The entire family is software compatible (also with other Infineon SBC products) and pin-to-pin within the DC/DC SBC family.

Highly-efficient DC/DC technology
  • Space saving: 80 percent PCB board space savings by integrating eight chips in one single VQFN package with a 7 x 7 mm footprint.
  • Energy saving: SMPS at greater than 80 percent efficiency excels in system power savings. Minimal quiescent current and intelligent power-saving modes including stop and sleep mode complement the system solution.
  • High-system reliability: Comprehensive diagnostics, supervision, and fail-safe features.
  • Reduced cost: Minimum number of external components reduce. Savings in BOM cost, part placing and handling, PCB board size, purchasing, and development.
  • Multiple and flexible designs: Compatible hardware and software reduce design costs and effort, enabling usage in various applications.
Excellent software and hardware compatibility with other SBC families

The OPTIREG™ DCDC SBC allows for scalability in terms of amount of LIN transceivers. It is also software compatible with other OPTIREG™ SBC families, such as Lite SBC, Mid-Range+ SBC and Multi-CAN Power+ SBC. 

What are the key benefits of DCDC SBC?
  • High-efficiency SMPS buck and boost to supply high current even at low battery voltage
  • Low-drop voltage regulator for on- and off-board supply
  • Flexible number of integrated LIN transceivers
  • Very low quiescent current
  • Very small leadless package supporting Automated Optical Inspection (AOI)
  • Pin compatibility among all family members
  • Wide supply input voltage and temperature range
  • Reduced system cost through low component count and less PCB space
  • Excellent EMC and ESD performance meeting major car OEM requirements

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

SMPS voltage regulator with 5 V or 3.3 V output voltage

The devices include failsafe features to support ECU functional safety concepts, wake inputs to monitor trigger signals, and very low quiescent current in low power modes with full wake-up capability. All devices feature an exposed pad VQFN-48 (7 x 7 mm) power package. The entire family is software compatible (also with other Infineon SBC products) and pin-to-pin within the DC/DC SBC family.

Highly-efficient DC/DC technology
  • Space saving: 80 percent PCB board space savings by integrating eight chips in one single VQFN package with a 7 x 7 mm footprint.
  • Energy saving: SMPS at greater than 80 percent efficiency excels in system power savings. Minimal quiescent current and intelligent power-saving modes including stop and sleep mode complement the system solution.
  • High-system reliability: Comprehensive diagnostics, supervision, and fail-safe features.
  • Reduced cost: Minimum number of external components reduce. Savings in BOM cost, part placing and handling, PCB board size, purchasing, and development.
  • Multiple and flexible designs: Compatible hardware and software reduce design costs and effort, enabling usage in various applications.

Excellent software and hardware compatibility with other SBC families

The OPTIREG™ DCDC SBC allows for scalability in terms of amount of LIN transceivers. It is also software compatible with other OPTIREG™ SBC families, such as Lite SBC, Mid-Range+ SBC and Multi-CAN Power+ SBC. 

What are the key benefits of DCDC SBC?
  • High-efficiency SMPS buck and boost to supply high current even at low battery voltage
  • Low-drop voltage regulator for on- and off-board supply
  • Flexible number of integrated LIN transceivers
  • Very low quiescent current
  • Very small leadless package supporting Automated Optical Inspection (AOI)
  • Pin compatibility among all family members
  • Wide supply input voltage and temperature range
  • Reduced system cost through low component count and less PCB space
  • Excellent EMC and ESD performance meeting major car OEM requirements

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

Documents

Documents

Design resources

Developer community

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