S6BP401AL2SN1B200

Description：PMIC AUTO ANALOG
Series：*
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:2e97c7081d5e Category: Voltage Regulators - Linear + Switching Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：PMIC AUTO ANALOG
Series：*
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Topology：-
Number of Outputs：-
Frequency - Switching：-
Voltage/Current - Output 1：-
Voltage/Current - Output 2：-
Voltage/Current - Output 3：-
w/LED Driver：-
w/Supervisor：-
w/Sequencer：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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S6BP401AL2SN1B200

Overview

The S6BP401AL2SN1B200 is a specialized automotive power management IC (PMIC) designed for Advanced Driver-Assistance Systems (ADAS). It integrates four synchronous buck converters operating at 2.1 MHz and two low-dropout regulators (LDOs), providing six regulated output channels. The device supports an input voltage range of 2 V to 5.5 V and operates within a temperature range of -40°C to +85°C. It features integrated watchdog timers for system reliability.

Feature Summary

Integrates four high-frequency synchronous buck DC/DC converters for efficient voltage regulation.
Includes dual low-dropout linear regulators for noise-sensitive analog loads.
Incorporates watchdog timer functionality to ensure system monitoring and fault recovery.

Applications

Advanced driver-assistance systems (ADAS)
Automotive camera modules
Sensor hub power distribution

Procurement Notes

Verify the specific suffix 'L2SN1B200' against official Infineon documentation to confirm pinout, package type, and internal configuration. Ensure compatibility with automotive quality standards required for ADAS applications. Confirm lead times as production status may vary.

Selection Notes

Select this component when a compact solution for ADAS platforms requiring multiple isolated or non-isolated rails is needed. The 2.1 MHz switching frequency allows for smaller external inductors and capacitors compared to lower-frequency alternatives. Verify thermal performance requirements for the intended PCB layout.

Part Context

This part belongs to the S6BP401A family of automotive PMICs. It is specifically tailored for complex automotive electronics where space constraints and efficiency are critical. The integration of buck and LDO stages reduces the overall bill of materials and board area compared to discrete solutions.

Replacement Considerations

Check for direct substitutes within the S6BP401A series with different suffixes that may offer variations in package or temperature grade. Cross-reference with other multi-rail automotive PMICs if pin compatibility is not required.