NXP USA Inc.
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UBA2035TS/N1,118
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UBA2035TS/N1,118

Product Overview

Category

The UBA2035TS/N1,118 belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used in electronic devices for controlling and driving light-emitting diodes (LEDs).

Characteristics

  • The UBA2035TS/N1,118 is a highly efficient LED driver IC.
  • It offers precise current control for optimal LED performance.
  • This IC is designed to operate with a wide range of input voltages.
  • It provides protection features such as overvoltage and overtemperature protection.

Package

The UBA2035TS/N1,118 is available in a small outline package (SOT457) which ensures easy integration into various electronic applications.

Essence

The essence of the UBA2035TS/N1,118 lies in its ability to efficiently drive LEDs while maintaining precise current control and offering protection features.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Current Range: Up to 150mA
  • Operating Temperature Range: -40°C to +125°C
  • Dimming Control: Analog/PWM
  • Efficiency: Up to 95%
  • Protection Features: Overvoltage, Overtemperature

Detailed Pin Configuration

The UBA2035TS/N1,118 has the following pin configuration:

  1. VDD: Power supply voltage input
  2. GND: Ground reference
  3. DIM: Dimming control input
  4. OUT: LED output
  5. FB: Feedback pin for current control

Functional Features

  • Precise current control for optimal LED performance
  • Wide input voltage range allows for versatile application
  • Efficient power conversion for high energy efficiency
  • Dimming control options (analog/PWM) for flexible brightness adjustment
  • Protection features ensure safe operation and longevity of LEDs

Advantages and Disadvantages

Advantages

  • High efficiency results in reduced power consumption
  • Wide input voltage range allows for compatibility with various power sources
  • Precise current control ensures consistent LED performance
  • Protection features safeguard against potential damage

Disadvantages

  • Limited output current range may not be suitable for high-power LED applications
  • Requires external components for proper operation

Working Principles

The UBA2035TS/N1,118 operates by converting the input voltage to a regulated current suitable for driving LEDs. It utilizes a feedback mechanism to maintain precise current control, ensuring optimal LED performance. The dimming control feature allows for adjusting the brightness of the LEDs according to the desired application requirements.

Detailed Application Field Plans

The UBA2035TS/N1,118 finds extensive use in various applications, including but not limited to:

  1. Automotive lighting systems
  2. Backlighting for LCD displays
  3. General illumination in residential and commercial settings
  4. Portable electronic devices
  5. Signage and advertising displays

Detailed and Complete Alternative Models

  1. UBA2036TS/N1,118: Similar to UBA2035TS/N1,118 with additional protection features.
  2. UBA2037TS/N1,118: Higher output current capability compared to UBA2035TS/N1,118.
  3. UBA2038TS/N1,118: Enhanced dimming control options and extended temperature range.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af UBA2035TS/N1,118 i tekniske løsninger

  1. Question: What is the maximum operating temperature for UBA2035TS/N1,118?
    Answer: The maximum operating temperature for UBA2035TS/N1,118 is 125°C.

  2. Question: What is the typical input voltage range for UBA2035TS/N1,118?
    Answer: The typical input voltage range for UBA2035TS/N1,118 is 4.5V to 40V.

  3. Question: Can UBA2035TS/N1,118 be used in automotive applications?
    Answer: Yes, UBA2035TS/N1,118 is suitable for automotive applications.

  4. Question: What is the output current capability of UBA2035TS/N1,118?
    Answer: UBA2035TS/N1,118 has an output current capability of up to 350mA.

  5. Question: Is UBA2035TS/N1,118 compatible with dimming control?
    Answer: Yes, UBA2035TS/N1,118 is compatible with dimming control.

  6. Question: What is the typical efficiency of UBA2035TS/N1,118?
    Answer: The typical efficiency of UBA2035TS/N1,118 is 90%.

  7. Question: Does UBA2035TS/N1,118 require external components for operation?
    Answer: UBA2035TS/N1,118 requires minimal external components for operation.

  8. Question: Can UBA2035TS/N1,118 be used in LED lighting applications?
    Answer: Yes, UBA2035TS/N1,118 is suitable for LED lighting applications.

  9. Question: What is the thermal resistance of UBA2035TS/N1,118?
    Answer: The thermal resistance of UBA2035TS/N1,118 is typically 50°C/W.

  10. Question: Is UBA2035TS/N1,118 RoHS compliant?
    Answer: Yes, UBA2035TS/N1,118 is RoHS compliant.