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Power distribution control IC for industry applications


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Overview of BTS5215LAUMA1

The BTS5215LAUMA1 is a high-side power switch in a PG-DSO-14-47 package, providing protection and control functions. It is designed for automotive applications and offers advanced features for efficient power management.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • IN: Input pin for controlling the power switch
  • OUT: Output pin for the switched power
  • GND: Ground connection
  • EN: Enable pin for activating the power switch
  • STAT: Status pin indicating the current state of the power switch
  • UVLO: Undervoltage lockout pin
  • PGND: Power ground
  • SC: Sense pin for fault diagnosis
  • OC: Overcurrent protection pin
  • PROT: Protection pin for additional safety features
  • INH: Inhibit pin for disabling the power switch
  • RESET: Pin for resetting the device
  • SLP: Sleep pin for low-power mode
  • REF: Reference pin for internal voltage reference

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the BTS5215LAUMA1 for a visual representation.

Key Features

  • High-Side Power Switch: Provides control over the supply voltage on the high side in automotive applications.
  • Integrated Protection Functions: Includes overcurrent protection, undervoltage lockout, and fault diagnosis for enhanced safety.
  • Diagnostic Feedback: Offers status and diagnostic pins for monitoring the device's operation.
  • Flexible Control: Features enable, inhibit, and sleep pins for versatile control options.
  • Efficient Power Management: Designed for optimized power distribution and management in automotive systems.

Note: For detailed technical specifications, please refer to the BTS5215LAUMA1 datasheet.


  • Automotive Electronics: Ideal for use in automotive electronic systems for power distribution and control.
  • Load Switching: Suitable for switching various loads in automotive applications with built-in protection.
  • Power Management: Used for efficient power management and safety features in automotive power systems.


The BTS5215LAUMA1 is a high-side power switch with integrated protection functions, offering reliable power control and diagnostics in automotive applications.

Usage Guide

  • Input Control: Connect the IN pin (Pin 1) to the control signal for power switching.
  • Power Output: Access the switched power output from the OUT pin (Pin 2).
  • Protection Features: Utilize the overcurrent, undervoltage, and fault diagnosis pins for added safety.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the BTS5215LAUMA1?
A: The BTS5215LAUMA1 can handle input voltages within the specified automotive range. Refer to the datasheet for detailed information.

Q: Does the BTS5215LAUMA1 have built-in thermal protection?
A: Yes, the BTS5215LAUMA1 includes thermal shutdown protection to prevent overheating under high loads.


For similar functionalities, consider these alternatives to the BTS5215LAUMA1:

  • BTS50015-1TMA: This high-side power switch offers comparable features and performance for automotive applications.
  • BTS611L1: An alternative high-side power switch with integrated protection functions suitable for automotive use.
  • BTS725L1: Another high-side switch option designed for efficient power management in automotive systems.


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

functionalPacking TAPE & REEL msl 3
halogenFree yes customerInfo STANDARD
fgr A30 productClassification ASP
productStatusInfo active and preferred hfgr C
packageName PG-DSO-12 pbFree yes
moistureProtPack DRY orderingCode SP000301613
fourBlockPackageName PG-DSO-12-9 rohsCompliant yes
opn BTS5215LAUMA1 completelyPbFree no
sapMatnrSali SP000301613

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