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TPS61041QDBVRQ1

DCVoltage Stabilizer

Inventory:5,509

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Overview of TPS61041QDBVRQ1

The TPS61041QDBVRQ1 is a high efficiency synchronous boost converter with integrated power switch, designed for automotive applications. It offers a wide input voltage range and delivers a stable output voltage, making it ideal for powering automotive sensors, displays, and other electronics.

Pinout

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

  • EN: Enable Pin
  • SW: Switch Node
  • FB: Feedback Node
  • PGND: Power Ground
  • VOUT: Output Voltage
  • VIN: Input Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS61041QDBVRQ1 for a visual representation.

Key Features

  • High Efficiency: The TPS61041QDBVRQ1 offers high efficiency operation, reducing power consumption and heat generation.
  • Wide Input Voltage Range: With a wide input voltage range, this boost converter can accommodate various automotive power sources.
  • Synchronous Operation: The synchronous rectification feature improves efficiency and reduces losses in the power switch.
  • Integrated Power Switch: The integrated power switch simplifies the design and reduces external component count.
  • Automotive Grade: Designed for automotive applications, the TPS61041QDBVRQ1 meets the stringent requirements for reliability and performance in automotive environments.

Note: For detailed technical specifications, please refer to the TPS61041QDBVRQ1 datasheet.

Application

  • Automotive Electronics: Ideal for powering sensors, displays, and other electronics in automotive systems.
  • Battery-Powered Systems: Suitable for boosting voltage from battery sources in automotive and portable applications.
  • LED Driver: Can be used as a boost converter for driving LED backlighting in automotive displays.

Functionality

The TPS61041QDBVRQ1 is a synchronous boost converter that efficiently steps up input voltage to a stable output voltage, providing reliable power conversion for automotive electronics.

Usage Guide

  • Input Voltage: Connect VIN (Pin 6) to the input voltage source within the specified range.
  • Output Voltage: Adjust the feedback network connected to FB (Pin 3) to set the desired output voltage.
  • Enable Control: Use the EN (Pin 1) pin to enable or disable the boost converter as needed.

Frequently Asked Questions

Q: Is the TPS61041QDBVRQ1 suitable for automotive lighting applications?
A: Yes, the TPS61041QDBVRQ1 can be used in automotive lighting systems, such as LED drivers for displays and backlighting.

Q: What is the maximum input voltage supported by the TPS61041QDBVRQ1?
A: The TPS61041QDBVRQ1 can handle input voltages up to a maximum specified value. Please refer to the datasheet for exact details.

Equivalent

For similar functionalities, consider these alternatives to the TPS61041QDBVRQ1:

  • LM2734YMKX: This boost converter IC offers similar features and performance suitable for automotive applications.
  • LT3479EDD: A synchronous boost converter with integrated power switch designed for automotive power management.
  • MAX16929AAE/VY+T: An automotive-grade boost converter solution with high efficiency and wide input voltage range.

Specifications

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

Topology Boost Vin (min) (V) 1.8
Vin (max) (V) 6 Vout (min) (V) 1.8
Vout (max) (V) 28 Switch current limit (typ) (A) 0.25
Type Converter Regulated outputs (#) 1
Switching frequency (min) (kHz) 50 Switching frequency (max) (kHz) 1000
Iq (typ) (mA) 0.028 Features Enable, Nonsynchronous
TI functional safety category Functional Safety-Capable Duty cycle (max) (%) 88
Operating temperature range (°C) -40 to 125 Rating Automotive

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