New Product Introduction

Renesas RAA210XXX - Switching Power Modules

Based on the ISL827xM power modules, the RAA210xxx series of fully-encapsulated step-down switching power modules are the first “simple digital” modules.

Renesas RAA210XXX Chip

They have the highest power density advance power solution for ASICs, FPGAs and DSPs, increasing available board space and reducing overall bill of material. The proprietary ChargeMode™ control architecture provides fast transient response and achieves best in class conversion efficiencies. The “simple digital” control technology provides unprecedented ease of design with real time system monitoring capability and control via industry standard PMBus interface. 

This series is a significant “first” for Renesas, as it delivers high power >20A to 80A power modules to the broad market as a means to pursue the broader customer base with much less support needed.

All modules come in new HDA packaging technology, which allows greater thermal and heat dissipation, thus providing cooler operations over a wider temperature range.  
There are two package sizes in this family of modules:

  • 17mm x 19mm x 3.6mm (RAA210825/33)
  • 18mm x 23mm x7.5mm (RAA210850/70/925)
     

Target applications

  • Telecom & datacom
  • Embedded high performance computing systems
     

RAA210xxx family key differences

Part # Description Vin Range Vout Range Iout Range Pin-Compatible full digital power module device
RAA210825 25A DC/DC single channel Power Module 4.5 - 14 V 0.6 - 5 V 25 A ISL8277M (25A)
RAA210833 33A DC/DC single channel Power Module 4.5 - 14 V 0.6 - 5 V 33 A ISL8278M (33A)
RAA210850 50A DC/DC single channel Power Module 4.5 - 14 V 0.6 - 5 V 50 A ISL8272M (50A)
RAA210870 70A DC/DC single channel Power Module 4.5 - 14 V 0.6 - 2.5 V 70 A ISL8273M (80A)
RAA210925 25A/25A DC/DC dual channel Power Module 4.5 - 14 V 0.6 - 5 V 25/25 A ISL8274M (Dual 30A)

 

Evaluation boards

Renesas RTKA2109252h00000bu

Part # Description
RTKA2108252H00000BU A 4.0inx4.5in 4-layer FR4 board with 2oz. copper in all layers
RTKA2108332H00000BU A 4inx4.5in 4-layer FR4 board with 2oz. copper in all layers
RTKA2108502H00000BU An 8-layer FR4 board with 2oz. copper on all layers. The board measures 4.7in x 4.8in.
RTKA2108702H00000BU A 4.7inx4.8in 8-layer FR4 board with 2oz. copper on all layers.
RTKA2109252H00000BU A 4.0inx4.5in 8-layer FR4 board with 2oz. copper on top and bottom layer and 1oz. copper in buried layers.

 

Renesas

Power Management and Analog

Check out Renesas‘ broad Analog and Power Solutions Portfolio

Renesas ISL850xx series product portfolio

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