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Product Detailed Parameters
- Description：IC REG
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
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- Frequency - Switching：-
- Synchronous Rectifier：-
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Overview
The DA9214-XXFSC is a multiphase DC/DC buck converter designed as a sub-PMIC for high-power applications. It features dual independent output channels, each capable of delivering up to 10A of continuous output current. In a parallel configuration, the device supports a combined output current of 24A. The input voltage range spans from 2.8V to 5.5V, accommodating standard 5V supplies and single-cell lithium-ion batteries. The output voltage is adjustable from 0.3V to 1.57V with an accuracy of ±2.5%. It operates at a nominal switching frequency of 3MHz and includes dynamic voltage control (DVC) capabilities.
Feature Summary
- Dual-channel architecture providing independent or parallel power delivery
- Integrated power switches eliminating external FET requirements
- Dynamic Voltage Control (DVC) for adaptive supply adjustment
- Remote sensing capability at the point of load
Applications
- Automotive infotainment systems
- Telematics units
- Advanced Driver Assistance Systems (ADAS)
- Portable navigation devices
- Full-scale integrated cockpits
Procurement Notes
Verify the specific suffix code against official Renesas documentation to confirm exact pinout and thermal specifications. Confirm automotive grade compliance if required for your application. Check current availability status as distribution may be limited. Ensure compatibility with your target SoC's power sequencing requirements before finalizing procurement.
Selection Notes
Select this component when dual isolated rails or high-current parallel operation are needed for automotive processors. Compare against the DA9213-A if a single higher-current channel suffices. Consider the DA9210-A for alternative scalability options. Verify that the VFBGA-42 package fits your PCB layout constraints and thermal management strategy.
Part Context
The DA9214 belongs to the DA92xx series of automotive-grade multiphase buck converters from Renesas. It complements the DA9211 and DA9213 models by offering a dual-output solution tailored for complex system-on-chip architectures in vehicles. This series emphasizes high efficiency and compact form factors using low-profile components.
Replacement Considerations
Officially documented substitutes include the DA9213-A for single-channel high-current needs and the DA9210-A for alternative dual-output configurations. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.
