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Product Detailed Parameters
- Description：IC REG BCK ADJ 5A/15A DL 66VFBGA
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable (Programmable)
- Number of Outputs：2
- Voltage - Input (Min)：2.8V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：0.3V
- Voltage - Output (Max)：4.3V
- Current - Output：5A, 15A
- Frequency - Switching：3MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：66-VFBGA
- Supplier Device Package：66-VFBGA (5.75x3.55)
- Grade：-
- Qualification：-
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Overview
The DA9215-XXFSC-AT is an automotive-grade, high-efficiency multi-phase buck converter manufactured by Renesas Electronics. It belongs to the DA9215 series and is designed for demanding power supply applications. The device features a VFBGA-66 surface-mount package suitable for SMD/SMT installation. It supports an input voltage range of 2.8V to 5.5V and provides a maximum output current of 15A. The adjustable output voltage ranges from 300mV to 1.57V. The component operates within a temperature range of -40°C to +85°C and holds AEC-Q100 qualification.
Feature Summary
- Automotive-grade reliability with AEC-Q100 qualification
- High-efficiency multi-phase DC-DC buck conversion architecture
- Integrated power switches for compact design
Applications
- Automotive electronic systems
- CPU and GPU power supply rails
- DDR memory voltage regulation
Procurement Notes
Verify the specific suffix configuration against official Renesas documentation before ordering. This part number may be subject to limited availability or factory special order status. Confirm that the final OTP settings align with project requirements, as parts may become non-cancellable once finalized. Ensure compatibility with existing thermal management solutions given the high current capabilities.
Selection Notes
Select this component when automotive-grade certification and high current delivery are required. The 15A output capability suits heavy-load processors. Verify that the 2.8V to 5.5V input range matches the system's power source. Consider the VFBGA-66 package size for PCB layout constraints. Ensure the control interface requirements match the device's communication protocols.
Part Context
This part is part of the DA9215 family of multi-phase buck converters. It shares architectural similarities with other models in the series but differs in specific electrical parameters and packaging options. The DA9215 series is optimized for providing stable power to high-performance processors in both consumer and automotive environments.
Replacement Considerations
Consult official substitution lists for verified alternatives. Generic cross-model replacements may not match the exact electrical specifications or automotive qualifications required for this application.
