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Product Detailed Parameters
- Description：IC REG BUCK ADJ 20A 66WLCSP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable (Programmable)
- Number of Outputs：1
- Voltage - Input (Min)：2.8V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：0.3V
- Voltage - Output (Max)：4.3V
- Current - Output：20A
- Frequency - Switching：3MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：66-UFBGA, WLCSP
- Supplier Device Package：66-WLCSP (4.53x2.51)
- Grade：-
- Qualification：-
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Overview
The DA9213-XXUP6 is a synchronous 20A step-down converter designed for automotive infotainment and navigation systems. It features an input voltage range of 2.8V to 5.5V and delivers up to 20A output current. The device supports dynamic voltage control, remote sensing, and adjustable soft start. It operates within a temperature range of -40°C to +105°C and utilizes I²C and SPI interfaces.
Feature Summary
- Synchronous 20A multiphase buck converter topology
- Dynamic Voltage Control (DVC) integration
- Remote sensing capability at point of load
- Automotive grade qualification
Applications
- Automotive infotainment systems
- Navigation system processor rails
- FPGA power supply
- ARM Cortex-A15/A57 application processors
Procurement Notes
Verify the specific suffix configuration against the official Renesas datasheet to ensure correct package type and electrical parameters. Confirm AEC-Q100 automotive qualification status if required for your specific application environment. Check for any end-of-life or limited availability notices from authorized distributors before finalizing procurement plans.
Selection Notes
Select this component when high current delivery up to 20A is required for automotive-grade processing applications. Ensure the design accommodates the VFBGA-66 package dimensions and pitch. Verify that the system requires Dynamic Voltage Control and remote sensing features to optimize efficiency and transient response under varying load conditions.
Part Context
This part belongs to the DA9213 series of sub-PMICs from Renesas. It is specifically engineered as a high-efficiency power solution for demanding automotive SoCs. The series offers scalable power management options tailored for complex embedded systems in vehicles.
Replacement Considerations
Consult the official Renesas product selection guide for direct pin-compatible or functionally equivalent alternatives within the DA92xx series. Verify thermal performance and interface compatibility if substituting with other multi-phase buck converters.
