DA9130-08RT2

Special Purpose Regulators Overview

The DA9130-08RT2 is a dual-phase, 10A DC-DC converter from the Renesas DA9130 series. It features an I2C address of 0xD0 and provides selectable output voltages of 0.8V or 0.85V via General Purpose Input (GPI). The device integrates switching FETs for high efficiency in compact designs.

Special Purpose Regulators Feature Summary

• Dual-phase architecture delivering up to 10A output current
• Configurable output voltage selection between 0.8V and 0.85V using GPI
• Integrated control interface utilizing I2C communication protocol

Special Purpose Regulators Applications

• High-performance mobile processors
• Memory subsystems requiring low-voltage power rails
• Portable electronic devices with strict size constraints

Special Purpose Regulators Procurement Notes

Verify the specific suffix RT2 against official Renesas documentation to confirm package type and moisture sensitivity level. Ensure compatibility with existing I2C bus configurations at address 0xD0. Confirm that the selected GPI logic levels align with the system's voltage domain for proper output voltage selection.

Special Purpose Regulators Selection Notes

Select this component when a single IC must provide a high-current 0.8V rail with minimal external components. The GPI-based voltage selection simplifies board design compared to resistor dividers. Verify thermal requirements for 10A operation within the target enclosure space.

Special Purpose Regulators Part Context

This part belongs to the DA9130 family of Sub-PMICs designed for mobile applications. It complements other variants like the DA9131 and DA9132, which offer different current ratings and channel counts. The family shares common I2C addressing and control interfaces for consistent system integration.

Special Purpose Regulators Replacement Considerations

Check for DA9130-08RT1 if tray packaging is required instead of reel. Consider DA9131 series variants if higher current or different voltage outputs are needed.