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Product Detailed Parameters
- Description：IC REG 6OUT BUCK/LNR SYNC 40QFN
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Topology：Step-Down (Buck) Synchronous (4), Linear (LDO) (2)
- Number of Outputs：6
- Frequency - Switching：2.1MHz
- Voltage/Current - Output 1：1.2V, 2A
- Voltage/Current - Output 2：1.1V, 3A
- Voltage/Current - Output 3：2.5V, 2A
- w/LED Driver：No
- w/Supervisor：No
- w/Sequencer：No
- Voltage - Supply：2.97V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：40-VFQFN Exposed Pad
- Supplier Device Package：40-QFN (6x6)
- Grade：Automotive
- Qualification：AEC-Q100
Download product information
Overview
The S6BP401AL1SN1B000 is an AEC-Q100 Grade-1 automotive power management IC designed for Advanced Driver-Assistance Systems (ADAS). It integrates six output channels, comprising four synchronous buck converters and two linear regulators. The device operates within a supply voltage range of 2.97V to 5.5V and supports junction temperatures up to 125°C. It utilizes a 40-pin QFN package for surface mount installation.
Feature Summary
- Integrates four synchronous step-down converters and two low-dropout linear regulators in a single component
- Qualified to AEC-Q100 Grade-1 standards for automotive reliability
- Optimized for high-performance ADAS platform power distribution
Applications
- Advanced driver-assistance systems (ADAS)
- Automotive sensor power management
- Vehicle camera module regulation
Procurement Notes
Verify the specific suffix SN1B000 against official Infineon documentation to confirm pinout and thermal characteristics. Confirm AEC-Q100 Grade-1 qualification status for your target automotive application environment. Ensure compatibility with your system's input voltage range of 2.97V to 5.5V before integration.
Selection Notes
Select this component when designing ADAS architectures requiring multiple regulated rails from a single source. The integrated buck and LDO outputs reduce board space compared to discrete solutions. Verify that the 40QFN package fits your PCB layout constraints and thermal dissipation requirements for automotive environments.
Part Context
This part belongs to the S6BP401 family of specialized PMICs from Infineon Technologies. These components are engineered specifically for the stringent reliability and performance demands of modern automotive electronics. The family provides consolidated power management solutions to simplify complex vehicle electronic control unit designs.
Replacement Considerations
Consult official Infineon substitution guides for verified alternatives. Generic cross-references may not match the specific AEC-Q100 Grade-1 qualification or the exact 4-buck/2-LDO configuration required for ADAS applications.
